201477430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 454491648

約数和(自身を除く): 253014218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 233, 385, 466, 770, 1123, 1165, 1631, 2246, 2330, 2563, 3262, 5126, 5615, 7861, 8155, 11230, 12353, 12815, 15722, 16310, 17941, 24706, 25630, 35882, 39305, 61765, 78610, 86471, 89705, 123530, 172942, 179410, 261659, 432355, 523318, 864710, 1308295, 1831613, 2616590, 2878249, 3663226, 5756498, 9158065, 14391245, 18316130, 20147743, 28782490, 40295486, 100738715, 201477430]

約数ペア:

[(1, 201477430), (2, 100738715), (5, 40295486), (7, 28782490), (10, 20147743), (11, 18316130), (14, 14391245), (22, 9158065), (35, 5756498), (55, 3663226), (70, 2878249), (77, 2616590), (110, 1831613), (154, 1308295), (233, 864710), (385, 523318), (466, 432355), (770, 261659), (1123, 179410), (1165, 172942), (1631, 123530), (2246, 89705), (2330, 86471), (2563, 78610), (3262, 61765), (5126, 39305), (5615, 35882), (7861, 25630), (8155, 24706), (11230, 17941), (12353, 16310), (12815, 15722)]