204634710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6978

約数の個数: 96

約数和(自身を含む): 621084672

約数和(自身を除く): 416449962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4935, 5922, 6911, 9870, 13822, 14805, 20733, 29610, 34555, 41466, 48377, 62199, 69110, 96754, 103665, 124398, 145131, 207330, 241885, 290262, 310995, 324817, 435393, 483770, 621990, 649634, 725655, 870786, 974451, 1451310, 1624085, 1948902, 2176965, 2273719, 2923353, 3248170, 4353930, 4547438, 4872255, 5846706, 6821157, 9744510, 11368595, 13642314, 14616765, 20463471, 22737190, 29233530, 34105785, 40926942, 68211570, 102317355, 204634710]

約数ペア:

[(1, 204634710), (2, 102317355), (3, 68211570), (5, 40926942), (6, 34105785), (7, 29233530), (9, 22737190), (10, 20463471), (14, 14616765), (15, 13642314), (18, 11368595), (21, 9744510), (30, 6821157), (35, 5846706), (42, 4872255), (45, 4547438), (47, 4353930), (63, 3248170), (70, 2923353), (90, 2273719), (94, 2176965), (105, 1948902), (126, 1624085), (141, 1451310), (210, 974451), (235, 870786), (282, 725655), (315, 649634), (329, 621990), (423, 483770), (470, 435393), (630, 324817), (658, 310995), (705, 290262), (846, 241885), (987, 207330), (1410, 145131), (1645, 124398), (1974, 103665), (2115, 96754), (2961, 69110), (3290, 62199), (4230, 48377), (4935, 41466), (5922, 34555), (6911, 29610), (9870, 20733), (13822, 14805)]