200535400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 536098500

約数和(自身を除く): 335563100

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 169, 170, 200, 221, 260, 325, 338, 340, 349, 425, 442, 520, 650, 676, 680, 698, 845, 850, 884, 1105, 1300, 1352, 1396, 1690, 1700, 1745, 1768, 2210, 2600, 2792, 2873, 3380, 3400, 3490, 4225, 4420, 4537, 5525, 5746, 5933, 6760, 6980, 8450, 8725, 8840, 9074, 11050, 11492, 11866, 13960, 14365, 16900, 17450, 18148, 22100, 22685, 22984, 23732, 28730, 29665, 33800, 34900, 36296, 44200, 45370, 47464, 57460, 58981, 59330, 69800, 71825, 77129, 90740, 113425, 114920, 117962, 118660, 143650, 148325, 154258, 181480, 226850, 235924, 237320, 287300, 294905, 296650, 308516, 385645, 453700, 471848, 574600, 589810, 593300, 617032, 771290, 907400, 1002677, 1179620, 1186600, 1474525, 1542580, 1928225, 2005354, 2359240, 2949050, 3085160, 3856450, 4010708, 5013385, 5898100, 7712900, 8021416, 10026770, 11796200, 15425800, 20053540, 25066925, 40107080, 50133850, 100267700, 200535400]

約数ペア:

[(1, 200535400), (2, 100267700), (4, 50133850), (5, 40107080), (8, 25066925), (10, 20053540), (13, 15425800), (17, 11796200), (20, 10026770), (25, 8021416), (26, 7712900), (34, 5898100), (40, 5013385), (50, 4010708), (52, 3856450), (65, 3085160), (68, 2949050), (85, 2359240), (100, 2005354), (104, 1928225), (130, 1542580), (136, 1474525), (169, 1186600), (170, 1179620), (200, 1002677), (221, 907400), (260, 771290), (325, 617032), (338, 593300), (340, 589810), (349, 574600), (425, 471848), (442, 453700), (520, 385645), (650, 308516), (676, 296650), (680, 294905), (698, 287300), (845, 237320), (850, 235924), (884, 226850), (1105, 181480), (1300, 154258), (1352, 148325), (1396, 143650), (1690, 118660), (1700, 117962), (1745, 114920), (1768, 113425), (2210, 90740), (2600, 77129), (2792, 71825), (2873, 69800), (3380, 59330), (3400, 58981), (3490, 57460), (4225, 47464), (4420, 45370), (4537, 44200), (5525, 36296), (5746, 34900), (5933, 33800), (6760, 29665), (6980, 28730), (8450, 23732), (8725, 22984), (8840, 22685), (9074, 22100), (11050, 18148), (11492, 17450), (11866, 16900), (13960, 14365)]