201982970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 445506048

約数和(自身を除く): 243523078

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 73, 94, 145, 146, 203, 235, 290, 329, 365, 406, 470, 511, 658, 730, 841, 1015, 1022, 1363, 1645, 1682, 2030, 2117, 2555, 2726, 3290, 3431, 4205, 4234, 5110, 5887, 6815, 6862, 8410, 9541, 10585, 11774, 13630, 14819, 17155, 19082, 21170, 24017, 29435, 29638, 34310, 39527, 47705, 48034, 58870, 61393, 74095, 79054, 95410, 99499, 120085, 122786, 148190, 197635, 198998, 240170, 276689, 306965, 395270, 429751, 497495, 553378, 613930, 696493, 859502, 994990, 1383445, 1392986, 2148755, 2766890, 2885471, 3482465, 4297510, 5770942, 6964930, 14427355, 20198297, 28854710, 40396594, 100991485, 201982970]

約数ペア:

[(1, 201982970), (2, 100991485), (5, 40396594), (7, 28854710), (10, 20198297), (14, 14427355), (29, 6964930), (35, 5770942), (47, 4297510), (58, 3482465), (70, 2885471), (73, 2766890), (94, 2148755), (145, 1392986), (146, 1383445), (203, 994990), (235, 859502), (290, 696493), (329, 613930), (365, 553378), (406, 497495), (470, 429751), (511, 395270), (658, 306965), (730, 276689), (841, 240170), (1015, 198998), (1022, 197635), (1363, 148190), (1645, 122786), (1682, 120085), (2030, 99499), (2117, 95410), (2555, 79054), (2726, 74095), (3290, 61393), (3431, 58870), (4205, 48034), (4234, 47705), (5110, 39527), (5887, 34310), (6815, 29638), (6862, 29435), (8410, 24017), (9541, 21170), (10585, 19082), (11774, 17155), (13630, 14819)]