200080686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 449064000

約数和(自身を除く): 248983314

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 197, 377, 394, 449, 591, 754, 898, 1131, 1182, 1347, 2262, 2561, 2694, 5122, 5713, 5837, 7683, 11426, 11674, 13021, 15366, 17139, 17511, 26042, 34278, 35022, 39063, 74269, 78126, 88453, 148538, 169273, 176906, 222807, 265359, 338546, 445614, 507819, 530718, 1015638, 1149889, 2299778, 2565137, 3449667, 5130274, 6899334, 7695411, 15390822, 33346781, 66693562, 100040343, 200080686]

約数ペア:

[(1, 200080686), (2, 100040343), (3, 66693562), (6, 33346781), (13, 15390822), (26, 7695411), (29, 6899334), (39, 5130274), (58, 3449667), (78, 2565137), (87, 2299778), (174, 1149889), (197, 1015638), (377, 530718), (394, 507819), (449, 445614), (591, 338546), (754, 265359), (898, 222807), (1131, 176906), (1182, 169273), (1347, 148538), (2262, 88453), (2561, 78126), (2694, 74269), (5122, 39063), (5713, 35022), (5837, 34278), (7683, 26042), (11426, 17511), (11674, 17139), (13021, 15366)]