211646804530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14951}}^1\times {\mathrm{4703}}^1$

素因数の和:19711

約数の個数: 64

約数和(自身を含む): 445637541888

約数和(自身を除く): 233990737358

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 4703, 9406, 14951, 23515, 29902, 32921, 47030, 65842, 74755, 104657, 149510, 164605, 202229, 209314, 329210, 404458, 523285, 642893, 1011145, 1046570, 1285786, 1415603, 2022290, 2831206, 3214465, 4500251, 6428930, 7078015, 9000502, 14156030, 22501255, 45002510, 70314553, 140629106, 351572765, 492201871, 703145530, 984403742, 2461009355, 3023525779, 4922018710, 6047051558, 15117628895, 21164680453, 30235257790, 42329360906, 105823402265, 211646804530]

約数ペア:

[(1, 211646804530), (2, 105823402265), (5, 42329360906), (7, 30235257790), (10, 21164680453), (14, 15117628895), (35, 6047051558), (43, 4922018710), (70, 3023525779), (86, 2461009355), (215, 984403742), (301, 703145530), (430, 492201871), (602, 351572765), (1505, 140629106), (3010, 70314553), (4703, 45002510), (9406, 22501255), (14951, 14156030), (23515, 9000502), (29902, 7078015), (32921, 6428930), (47030, 4500251), (65842, 3214465), (74755, 2831206), (104657, 2022290), (149510, 1415603), (164605, 1285786), (202229, 1046570), (209314, 1011145), (329210, 642893), (404458, 523285)]