194210980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{58147}}^1$

素因数の和:58323

約数の個数: 24

約数和(自身を含む): 410292288

約数和(自身を除く): 216081308

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 58147, 116294, 232588, 290735, 581470, 1162940, 9710549, 19421098, 38842196, 48552745, 97105490, 194210980]

約数ペア:

[(1, 194210980), (2, 97105490), (4, 48552745), (5, 38842196), (10, 19421098), (20, 9710549), (167, 1162940), (334, 581470), (668, 290735), (835, 232588), (1670, 116294), (3340, 58147)]