201222408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137447}}^1$

素因数の和:137517

約数の個数: 32

約数和(自身を含む): 511306560

約数和(自身を除く): 310084152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 137447, 274894, 412341, 549788, 824682, 1099576, 1649364, 3298728, 8384267, 16768534, 25152801, 33537068, 50305602, 67074136, 100611204, 201222408]

約数ペア:

[(1, 201222408), (2, 100611204), (3, 67074136), (4, 50305602), (6, 33537068), (8, 25152801), (12, 16768534), (24, 8384267), (61, 3298728), (122, 1649364), (183, 1099576), (244, 824682), (366, 549788), (488, 412341), (732, 274894), (1464, 137447)]