220103586

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137393}}^1$

素因数の和:137490

約数の個数: 24

約数和(自身を含む): 482252940

約数和(自身を除く): 262149354

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 137393, 274786, 412179, 824358, 1236537, 2473074, 12227977, 24455954, 36683931, 73367862, 110051793, 220103586]

約数ペア:

[(1, 220103586), (2, 110051793), (3, 73367862), (6, 36683931), (9, 24455954), (18, 12227977), (89, 2473074), (178, 1236537), (267, 824358), (534, 412179), (801, 274786), (1602, 137393)]