201501222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 452088000

約数和(自身を除く): 250586778

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 229, 377, 389, 458, 687, 754, 778, 1131, 1167, 1374, 2262, 2334, 2977, 5057, 5954, 6641, 8931, 10114, 11281, 13282, 15171, 17862, 19923, 22562, 30342, 33843, 39846, 67686, 86333, 89081, 146653, 172666, 178162, 258999, 267243, 293306, 439959, 517998, 534486, 879918, 1158053, 2316106, 2583349, 3474159, 5166698, 6948318, 7750047, 15500094, 33583537, 67167074, 100750611, 201501222]

約数ペア:

[(1, 201501222), (2, 100750611), (3, 67167074), (6, 33583537), (13, 15500094), (26, 7750047), (29, 6948318), (39, 5166698), (58, 3474159), (78, 2583349), (87, 2316106), (174, 1158053), (229, 879918), (377, 534486), (389, 517998), (458, 439959), (687, 293306), (754, 267243), (778, 258999), (1131, 178162), (1167, 172666), (1374, 146653), (2262, 89081), (2334, 86333), (2977, 67686), (5057, 39846), (5954, 33843), (6641, 30342), (8931, 22562), (10114, 19923), (11281, 17862), (13282, 15171)]