203976570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 578119680

約数和(自身を除く): 374143110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 101, 105, 118, 163, 177, 202, 210, 295, 303, 326, 354, 413, 489, 505, 590, 606, 707, 815, 826, 885, 978, 1010, 1141, 1239, 1414, 1515, 1630, 1770, 2065, 2121, 2282, 2445, 2478, 3030, 3423, 3535, 4130, 4242, 4890, 5705, 5959, 6195, 6846, 7070, 9617, 10605, 11410, 11918, 12390, 16463, 17115, 17877, 19234, 21210, 28851, 29795, 32926, 34230, 35754, 41713, 48085, 49389, 57702, 59590, 67319, 82315, 83426, 89385, 96170, 98778, 115241, 125139, 134638, 144255, 164630, 178770, 201957, 208565, 230482, 246945, 250278, 288510, 336595, 345723, 403914, 417130, 493890, 576205, 625695, 673190, 691446, 971317, 1009785, 1152410, 1251390, 1728615, 1942634, 2019570, 2913951, 3457230, 4856585, 5827902, 6799219, 9713170, 13598438, 14569755, 20397657, 29139510, 33996095, 40795314, 67992190, 101988285, 203976570]

約数ペア:

[(1, 203976570), (2, 101988285), (3, 67992190), (5, 40795314), (6, 33996095), (7, 29139510), (10, 20397657), (14, 14569755), (15, 13598438), (21, 9713170), (30, 6799219), (35, 5827902), (42, 4856585), (59, 3457230), (70, 2913951), (101, 2019570), (105, 1942634), (118, 1728615), (163, 1251390), (177, 1152410), (202, 1009785), (210, 971317), (295, 691446), (303, 673190), (326, 625695), (354, 576205), (413, 493890), (489, 417130), (505, 403914), (590, 345723), (606, 336595), (707, 288510), (815, 250278), (826, 246945), (885, 230482), (978, 208565), (1010, 201957), (1141, 178770), (1239, 164630), (1414, 144255), (1515, 134638), (1630, 125139), (1770, 115241), (2065, 98778), (2121, 96170), (2282, 89385), (2445, 83426), (2478, 82315), (3030, 67319), (3423, 59590), (3535, 57702), (4130, 49389), (4242, 48085), (4890, 41713), (5705, 35754), (5959, 34230), (6195, 32926), (6846, 29795), (7070, 28851), (9617, 21210), (10605, 19234), (11410, 17877), (11918, 17115), (12390, 16463)]