217202284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 426025600

約数和(自身を除く): 208823316

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 148, 158, 316, 481, 962, 1027, 1429, 1924, 2054, 2858, 2923, 4108, 5716, 5846, 11692, 18577, 37154, 37999, 52873, 74308, 75998, 105746, 112891, 151996, 211492, 225782, 451564, 687349, 1374698, 1467583, 2749396, 2935166, 4176967, 5870332, 8353934, 16707868, 54300571, 108601142, 217202284]

約数ペア:

[(1, 217202284), (2, 108601142), (4, 54300571), (13, 16707868), (26, 8353934), (37, 5870332), (52, 4176967), (74, 2935166), (79, 2749396), (148, 1467583), (158, 1374698), (316, 687349), (481, 451564), (962, 225782), (1027, 211492), (1429, 151996), (1924, 112891), (2054, 105746), (2858, 75998), (2923, 74308), (4108, 52873), (5716, 37999), (5846, 37154), (11692, 18577)]