202415668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 72

約数和(自身を含む): 469961352

約数和(自身を除く): 267545684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 4673, 6188, 9346, 10829, 18692, 21658, 32711, 43316, 60749, 65422, 79441, 121498, 130844, 158882, 228977, 242996, 317764, 425243, 457954, 556087, 850486, 915908, 1032733, 1112174, 1700972, 2065466, 2224348, 2976701, 3892609, 4130932, 5953402, 7229131, 7785218, 11906804, 14458262, 15570436, 28916524, 50603917, 101207834, 202415668]

約数ペア:

[(1, 202415668), (2, 101207834), (4, 50603917), (7, 28916524), (13, 15570436), (14, 14458262), (17, 11906804), (26, 7785218), (28, 7229131), (34, 5953402), (49, 4130932), (52, 3892609), (68, 2976701), (91, 2224348), (98, 2065466), (119, 1700972), (182, 1112174), (196, 1032733), (221, 915908), (238, 850486), (364, 556087), (442, 457954), (476, 425243), (637, 317764), (833, 242996), (884, 228977), (1274, 158882), (1547, 130844), (1666, 121498), (2548, 79441), (3094, 65422), (3332, 60749), (4673, 43316), (6188, 32711), (9346, 21658), (10829, 18692)]