211632876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64601}}^1$

素因数の和:64631

約数の個数: 72

約数和(自身を含む): 658423584

約数和(自身を除く): 446790708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 64601, 129202, 193803, 258404, 387606, 452207, 581409, 775212, 839813, 904414, 1162818, 1356621, 1679626, 1808828, 2325636, 2519439, 2713242, 3359252, 4069863, 5038878, 5426484, 5878691, 7558317, 8139726, 10077756, 11757382, 15116634, 16279452, 17636073, 23514764, 30233268, 35272146, 52908219, 70544292, 105816438, 211632876]

約数ペア:

[(1, 211632876), (2, 105816438), (3, 70544292), (4, 52908219), (6, 35272146), (7, 30233268), (9, 23514764), (12, 17636073), (13, 16279452), (14, 15116634), (18, 11757382), (21, 10077756), (26, 8139726), (28, 7558317), (36, 5878691), (39, 5426484), (42, 5038878), (52, 4069863), (63, 3359252), (78, 2713242), (84, 2519439), (91, 2325636), (117, 1808828), (126, 1679626), (156, 1356621), (182, 1162818), (234, 904414), (252, 839813), (273, 775212), (364, 581409), (468, 452207), (546, 387606), (819, 258404), (1092, 193803), (1638, 129202), (3276, 64601)]