202350980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 281972860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 47, 52, 58, 65, 94, 116, 130, 145, 188, 235, 260, 290, 377, 470, 571, 580, 611, 754, 940, 1142, 1222, 1363, 1508, 1885, 2284, 2444, 2726, 2855, 3055, 3770, 5452, 5710, 6110, 6815, 7423, 7540, 11420, 12220, 13630, 14846, 16559, 17719, 26837, 27260, 29692, 33118, 35438, 37115, 53674, 66236, 70876, 74230, 82795, 88595, 107348, 134185, 148460, 165590, 177190, 215267, 268370, 331180, 348881, 354380, 430534, 536740, 697762, 778273, 861068, 1076335, 1395524, 1556546, 1744405, 2152670, 3113092, 3488810, 3891365, 4305340, 6977620, 7782730, 10117549, 15565460, 20235098, 40470196, 50587745, 101175490, 202350980]

約数ペア:

[(1, 202350980), (2, 101175490), (4, 50587745), (5, 40470196), (10, 20235098), (13, 15565460), (20, 10117549), (26, 7782730), (29, 6977620), (47, 4305340), (52, 3891365), (58, 3488810), (65, 3113092), (94, 2152670), (116, 1744405), (130, 1556546), (145, 1395524), (188, 1076335), (235, 861068), (260, 778273), (290, 697762), (377, 536740), (470, 430534), (571, 354380), (580, 348881), (611, 331180), (754, 268370), (940, 215267), (1142, 177190), (1222, 165590), (1363, 148460), (1508, 134185), (1885, 107348), (2284, 88595), (2444, 82795), (2726, 74230), (2855, 70876), (3055, 66236), (3770, 53674), (5452, 37115), (5710, 35438), (6110, 33118), (6815, 29692), (7423, 27260), (7540, 26837), (11420, 17719), (12220, 16559), (13630, 14846)]