201954424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 460373760

約数和(自身を除く): 258419336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 307, 476, 614, 691, 952, 1228, 1382, 2149, 2456, 2764, 4298, 4837, 5219, 5528, 8596, 9674, 10438, 11747, 17192, 19348, 20876, 23494, 36533, 38696, 41752, 46988, 73066, 82229, 93976, 146132, 164458, 212137, 292264, 328916, 424274, 657832, 848548, 1484959, 1697096, 2969918, 3606329, 5939836, 7212658, 11879672, 14425316, 25244303, 28850632, 50488606, 100977212, 201954424]

約数ペア:

[(1, 201954424), (2, 100977212), (4, 50488606), (7, 28850632), (8, 25244303), (14, 14425316), (17, 11879672), (28, 7212658), (34, 5939836), (56, 3606329), (68, 2969918), (119, 1697096), (136, 1484959), (238, 848548), (307, 657832), (476, 424274), (614, 328916), (691, 292264), (952, 212137), (1228, 164458), (1382, 146132), (2149, 93976), (2456, 82229), (2764, 73066), (4298, 46988), (4837, 41752), (5219, 38696), (5528, 36533), (8596, 23494), (9674, 20876), (10438, 19348), (11747, 17192)]