210008316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 576570960

約数和(自身を除く): 366562644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4013, 4361, 7476, 8026, 8722, 12039, 13083, 16052, 17444, 24078, 26166, 28091, 48156, 52332, 56182, 84273, 112364, 168546, 196637, 337092, 357157, 393274, 589911, 714314, 786548, 1071471, 1179822, 1428628, 2142942, 2359644, 2500099, 4285884, 5000198, 7500297, 10000396, 15000594, 17500693, 30001188, 35001386, 52502079, 70002772, 105004158, 210008316]

約数ペア:

[(1, 210008316), (2, 105004158), (3, 70002772), (4, 52502079), (6, 35001386), (7, 30001188), (12, 17500693), (14, 15000594), (21, 10000396), (28, 7500297), (42, 5000198), (49, 4285884), (84, 2500099), (89, 2359644), (98, 2142942), (147, 1428628), (178, 1179822), (196, 1071471), (267, 786548), (294, 714314), (356, 589911), (534, 393274), (588, 357157), (623, 337092), (1068, 196637), (1246, 168546), (1869, 112364), (2492, 84273), (3738, 56182), (4013, 52332), (4361, 48156), (7476, 28091), (8026, 26166), (8722, 24078), (12039, 17444), (13083, 16052)]