201163340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46351}}^1$

素因数の和:46398

約数の個数: 48

約数和(自身を含む): 498376704

約数和(自身を除く): 297213364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 46351, 92702, 185404, 231755, 324457, 463510, 648914, 927020, 1297828, 1436881, 1622285, 2873762, 3244570, 5747524, 6489140, 7184405, 10058167, 14368810, 20116334, 28737620, 40232668, 50290835, 100581670, 201163340]

約数ペア:

[(1, 201163340), (2, 100581670), (4, 50290835), (5, 40232668), (7, 28737620), (10, 20116334), (14, 14368810), (20, 10058167), (28, 7184405), (31, 6489140), (35, 5747524), (62, 3244570), (70, 2873762), (124, 1622285), (140, 1436881), (155, 1297828), (217, 927020), (310, 648914), (434, 463510), (620, 324457), (868, 231755), (1085, 185404), (2170, 92702), (4340, 46351)]