200848802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 390700800

約数和(自身を除く): 189851998

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 101, 154, 202, 259, 349, 407, 518, 698, 707, 814, 1111, 1414, 2222, 2443, 2849, 3737, 3839, 4886, 5698, 7474, 7678, 7777, 12913, 15554, 25826, 26159, 26873, 35249, 41107, 52318, 53746, 70498, 82214, 90391, 142043, 180782, 246743, 284086, 287749, 387739, 493486, 575498, 775478, 994301, 1304213, 1988602, 2608426, 2714173, 5428346, 9129491, 14346343, 18258982, 28692686, 100424401, 200848802]

約数ペア:

[(1, 200848802), (2, 100424401), (7, 28692686), (11, 18258982), (14, 14346343), (22, 9129491), (37, 5428346), (74, 2714173), (77, 2608426), (101, 1988602), (154, 1304213), (202, 994301), (259, 775478), (349, 575498), (407, 493486), (518, 387739), (698, 287749), (707, 284086), (814, 246743), (1111, 180782), (1414, 142043), (2222, 90391), (2443, 82214), (2849, 70498), (3737, 53746), (3839, 52318), (4886, 41107), (5698, 35249), (7474, 26873), (7678, 26159), (7777, 25826), (12913, 15554)]