208528908

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 96

約数和(自身を含む): 587328000

約数和(自身を除く): 378799092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 343, 348, 406, 588, 609, 686, 812, 1029, 1218, 1372, 1421, 1747, 2058, 2436, 2842, 3494, 4116, 4263, 5241, 5684, 6988, 8526, 9947, 10482, 12229, 17052, 19894, 20964, 24458, 29841, 36687, 39788, 48916, 50663, 59682, 73374, 85603, 101326, 119364, 146748, 151989, 171206, 202652, 256809, 303978, 342412, 354641, 513618, 599221, 607956, 709282, 1027236, 1063923, 1198442, 1418564, 1797663, 2127846, 2396884, 2482487, 3595326, 4255692, 4964974, 7190652, 7447461, 9929948, 14894922, 17377409, 29789844, 34754818, 52132227, 69509636, 104264454, 208528908]

約数ペア:

[(1, 208528908), (2, 104264454), (3, 69509636), (4, 52132227), (6, 34754818), (7, 29789844), (12, 17377409), (14, 14894922), (21, 9929948), (28, 7447461), (29, 7190652), (42, 4964974), (49, 4255692), (58, 3595326), (84, 2482487), (87, 2396884), (98, 2127846), (116, 1797663), (147, 1418564), (174, 1198442), (196, 1063923), (203, 1027236), (294, 709282), (343, 607956), (348, 599221), (406, 513618), (588, 354641), (609, 342412), (686, 303978), (812, 256809), (1029, 202652), (1218, 171206), (1372, 151989), (1421, 146748), (1747, 119364), (2058, 101326), (2436, 85603), (2842, 73374), (3494, 59682), (4116, 50663), (4263, 48916), (5241, 39788), (5684, 36687), (6988, 29841), (8526, 24458), (9947, 20964), (10482, 19894), (12229, 17052)]