220196616

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{125683}}^1$

素因数の和:125765

約数の個数: 32

約数和(自身を含む): 558036960

約数和(自身を除く): 337840344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 125683, 251366, 377049, 502732, 754098, 1005464, 1508196, 3016392, 9174859, 18349718, 27524577, 36699436, 55049154, 73398872, 110098308, 220196616]

約数ペア:

[(1, 220196616), (2, 110098308), (3, 73398872), (4, 55049154), (6, 36699436), (8, 27524577), (12, 18349718), (24, 9174859), (73, 3016392), (146, 1508196), (219, 1005464), (292, 754098), (438, 502732), (584, 377049), (876, 251366), (1752, 125683)]