208075812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 578054400

約数和(自身を除く): 369978588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 229, 348, 373, 406, 458, 609, 687, 746, 812, 916, 1119, 1218, 1374, 1492, 1603, 2238, 2436, 2611, 2748, 3206, 4476, 4809, 5222, 6412, 6641, 7833, 9618, 10444, 10817, 13282, 15666, 19236, 19923, 21634, 26564, 31332, 32451, 39846, 43268, 46487, 64902, 75719, 79692, 85417, 92974, 129804, 139461, 151438, 170834, 185948, 227157, 256251, 278922, 302876, 341668, 454314, 512502, 557844, 597919, 908628, 1025004, 1195838, 1793757, 2391676, 2477093, 3587514, 4954186, 7175028, 7431279, 9908372, 14862558, 17339651, 29725116, 34679302, 52018953, 69358604, 104037906, 208075812]

約数ペア:

[(1, 208075812), (2, 104037906), (3, 69358604), (4, 52018953), (6, 34679302), (7, 29725116), (12, 17339651), (14, 14862558), (21, 9908372), (28, 7431279), (29, 7175028), (42, 4954186), (58, 3587514), (84, 2477093), (87, 2391676), (116, 1793757), (174, 1195838), (203, 1025004), (229, 908628), (348, 597919), (373, 557844), (406, 512502), (458, 454314), (609, 341668), (687, 302876), (746, 278922), (812, 256251), (916, 227157), (1119, 185948), (1218, 170834), (1374, 151438), (1492, 139461), (1603, 129804), (2238, 92974), (2436, 85417), (2611, 79692), (2748, 75719), (3206, 64902), (4476, 46487), (4809, 43268), (5222, 39846), (6412, 32451), (6641, 31332), (7833, 26564), (9618, 21634), (10444, 19923), (10817, 19236), (13282, 15666)]