215686024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38351}}^1$

素因数の和:38413

約数の個数: 32

約数和(自身を含む): 437212800

約数和(自身を除く): 221526776

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 38351, 76702, 153404, 306808, 728669, 1418987, 1457338, 2837974, 2914676, 5675948, 5829352, 11351896, 26960753, 53921506, 107843012, 215686024]

約数ペア:

[(1, 215686024), (2, 107843012), (4, 53921506), (8, 26960753), (19, 11351896), (37, 5829352), (38, 5675948), (74, 2914676), (76, 2837974), (148, 1457338), (152, 1418987), (296, 728669), (703, 306808), (1406, 153404), (2812, 76702), (5624, 38351)]