201964667528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1\times {\mathrm{11173}}^1$

素因数の和:12342

約数の個数: 64

約数和(自身を含む): 410550638400

約数和(自身を除く): 208585970872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 971, 1432, 1942, 2327, 3884, 4654, 7768, 9308, 11173, 12623, 18616, 22346, 25246, 44692, 50492, 89384, 100984, 145249, 173809, 290498, 347618, 580996, 695236, 1161992, 1390472, 1999967, 2259517, 3999934, 4519034, 7999868, 9038068, 10848983, 15999736, 18076136, 21697966, 25999571, 43395932, 51999142, 86791864, 103998284, 141036779, 207996568, 282073558, 564147116, 1128294232, 1941967957, 3883935914, 7767871828, 15535743656, 25245583441, 50491166882, 100982333764, 201964667528]

約数ペア:

[(1, 201964667528), (2, 100982333764), (4, 50491166882), (8, 25245583441), (13, 15535743656), (26, 7767871828), (52, 3883935914), (104, 1941967957), (179, 1128294232), (358, 564147116), (716, 282073558), (971, 207996568), (1432, 141036779), (1942, 103998284), (2327, 86791864), (3884, 51999142), (4654, 43395932), (7768, 25999571), (9308, 21697966), (11173, 18076136), (12623, 15999736), (18616, 10848983), (22346, 9038068), (25246, 7999868), (44692, 4519034), (50492, 3999934), (89384, 2259517), (100984, 1999967), (145249, 1390472), (173809, 1161992), (290498, 695236), (347618, 580996)]