202236658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 360067680

約数和(自身を除く): 157831022

約数列:

[1, 2, 13, 17, 26, 34, 53, 89, 97, 106, 178, 194, 221, 442, 689, 901, 1157, 1261, 1378, 1513, 1649, 1802, 2314, 2522, 3026, 3298, 4717, 5141, 8633, 9434, 10282, 11713, 17266, 19669, 21437, 23426, 39338, 42874, 61321, 66833, 80189, 87397, 112229, 122642, 133666, 146761, 160378, 174794, 224458, 293522, 457549, 915098, 1042457, 1136161, 1907893, 2084914, 2272322, 3815786, 5948137, 7778333, 11896274, 15556666, 101118329, 202236658]

約数ペア:

[(1, 202236658), (2, 101118329), (13, 15556666), (17, 11896274), (26, 7778333), (34, 5948137), (53, 3815786), (89, 2272322), (97, 2084914), (106, 1907893), (178, 1136161), (194, 1042457), (221, 915098), (442, 457549), (689, 293522), (901, 224458), (1157, 174794), (1261, 160378), (1378, 146761), (1513, 133666), (1649, 122642), (1802, 112229), (2314, 87397), (2522, 80189), (3026, 66833), (3298, 61321), (4717, 42874), (5141, 39338), (8633, 23426), (9434, 21437), (10282, 19669), (11713, 17266)]