215501862

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4001}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 442589184

約数和(自身を除く): 227087322

約数列:

[1, 2, 3, 6, 47, 94, 141, 191, 282, 382, 573, 1146, 4001, 8002, 8977, 12003, 17954, 24006, 26931, 53862, 188047, 376094, 564141, 764191, 1128282, 1528382, 2292573, 4585146, 35916977, 71833954, 107750931, 215501862]

約数ペア:

[(1, 215501862), (2, 107750931), (3, 71833954), (6, 35916977), (47, 4585146), (94, 2292573), (141, 1528382), (191, 1128282), (282, 764191), (382, 564141), (573, 376094), (1146, 188047), (4001, 53862), (8002, 26931), (8977, 24006), (12003, 17954)]