201799864

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 449899200

約数和(自身を除く): 248099336

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 313, 397, 406, 626, 794, 812, 1252, 1588, 1624, 2191, 2504, 2779, 3176, 4382, 5558, 8764, 9077, 11116, 11513, 17528, 18154, 22232, 23026, 36308, 46052, 63539, 72616, 80591, 92104, 124261, 127078, 161182, 248522, 254156, 322364, 497044, 508312, 644728, 869827, 994088, 1739654, 3479308, 3603569, 6958616, 7207138, 14414276, 25224983, 28828552, 50449966, 100899932, 201799864]

約数ペア:

[(1, 201799864), (2, 100899932), (4, 50449966), (7, 28828552), (8, 25224983), (14, 14414276), (28, 7207138), (29, 6958616), (56, 3603569), (58, 3479308), (116, 1739654), (203, 994088), (232, 869827), (313, 644728), (397, 508312), (406, 497044), (626, 322364), (794, 254156), (812, 248522), (1252, 161182), (1588, 127078), (1624, 124261), (2191, 92104), (2504, 80591), (2779, 72616), (3176, 63539), (4382, 46052), (5558, 36308), (8764, 23026), (9077, 22232), (11116, 18154), (11513, 17528)]