201147688

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 445858560

約数和(自身を除く): 244710872

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 193, 259, 296, 386, 503, 518, 772, 1006, 1036, 1351, 1544, 2012, 2072, 2702, 3521, 4024, 5404, 7042, 7141, 10808, 14084, 14282, 18611, 28168, 28564, 37222, 49987, 57128, 74444, 97079, 99974, 130277, 148888, 194158, 199948, 260554, 388316, 399896, 521108, 679553, 776632, 1042216, 1359106, 2718212, 3591923, 5436424, 7183846, 14367692, 25143461, 28735384, 50286922, 100573844, 201147688]

約数ペア:

[(1, 201147688), (2, 100573844), (4, 50286922), (7, 28735384), (8, 25143461), (14, 14367692), (28, 7183846), (37, 5436424), (56, 3591923), (74, 2718212), (148, 1359106), (193, 1042216), (259, 776632), (296, 679553), (386, 521108), (503, 399896), (518, 388316), (772, 260554), (1006, 199948), (1036, 194158), (1351, 148888), (1544, 130277), (2012, 99974), (2072, 97079), (2702, 74444), (3521, 57128), (4024, 49987), (5404, 37222), (7042, 28564), (7141, 28168), (10808, 18611), (14084, 14282)]