200564980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 571318272

約数和(自身を除く): 370753292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 47, 55, 68, 70, 77, 85, 94, 110, 119, 140, 154, 163, 170, 187, 188, 220, 235, 238, 308, 326, 329, 340, 374, 385, 470, 476, 517, 595, 652, 658, 748, 770, 799, 815, 935, 940, 1034, 1141, 1190, 1309, 1316, 1540, 1598, 1630, 1645, 1793, 1870, 2068, 2282, 2380, 2585, 2618, 2771, 3196, 3260, 3290, 3586, 3619, 3740, 3995, 4564, 5170, 5236, 5542, 5593, 5705, 6545, 6580, 7172, 7238, 7661, 7990, 8789, 8965, 10340, 11084, 11186, 11410, 12551, 13090, 13855, 14476, 15322, 15980, 17578, 17930, 18095, 19397, 22372, 22820, 25102, 26180, 27710, 27965, 30481, 30644, 35156, 35860, 36190, 38305, 38794, 43945, 50204, 53627, 55420, 55930, 60962, 61523, 62755, 72380, 76610, 77588, 84271, 87890, 96985, 107254, 111860, 121924, 123046, 125510, 130237, 152405, 153220, 168542, 175780, 193970, 213367, 214508, 246092, 251020, 260474, 268135, 304810, 307615, 337084, 387940, 421355, 426734, 520948, 536270, 589897, 609620, 615230, 651185, 842710, 853468, 911659, 1066835, 1072540, 1179794, 1230460, 1302370, 1432607, 1685420, 1823318, 2133670, 2359588, 2604740, 2865214, 2949485, 3646636, 4267340, 4558295, 5730428, 5898970, 7163035, 9116590, 10028249, 11797940, 14326070, 18233180, 20056498, 28652140, 40112996, 50141245, 100282490, 200564980]

約数ペア:

[(1, 200564980), (2, 100282490), (4, 50141245), (5, 40112996), (7, 28652140), (10, 20056498), (11, 18233180), (14, 14326070), (17, 11797940), (20, 10028249), (22, 9116590), (28, 7163035), (34, 5898970), (35, 5730428), (44, 4558295), (47, 4267340), (55, 3646636), (68, 2949485), (70, 2865214), (77, 2604740), (85, 2359588), (94, 2133670), (110, 1823318), (119, 1685420), (140, 1432607), (154, 1302370), (163, 1230460), (170, 1179794), (187, 1072540), (188, 1066835), (220, 911659), (235, 853468), (238, 842710), (308, 651185), (326, 615230), (329, 609620), (340, 589897), (374, 536270), (385, 520948), (470, 426734), (476, 421355), (517, 387940), (595, 337084), (652, 307615), (658, 304810), (748, 268135), (770, 260474), (799, 251020), (815, 246092), (935, 214508), (940, 213367), (1034, 193970), (1141, 175780), (1190, 168542), (1309, 153220), (1316, 152405), (1540, 130237), (1598, 125510), (1630, 123046), (1645, 121924), (1793, 111860), (1870, 107254), (2068, 96985), (2282, 87890), (2380, 84271), (2585, 77588), (2618, 76610), (2771, 72380), (3196, 62755), (3260, 61523), (3290, 60962), (3586, 55930), (3619, 55420), (3740, 53627), (3995, 50204), (4564, 43945), (5170, 38794), (5236, 38305), (5542, 36190), (5593, 35860), (5705, 35156), (6545, 30644), (6580, 30481), (7172, 27965), (7238, 27710), (7661, 26180), (7990, 25102), (8789, 22820), (8965, 22372), (10340, 19397), (11084, 18095), (11186, 17930), (11410, 17578), (12551, 15980), (13090, 15322), (13855, 14476)]