196208570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2389}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 363432960

約数和(自身を除く): 167224390

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 955, 1910, 2389, 4778, 8213, 11945, 16426, 23890, 41065, 82130, 102727, 205454, 456299, 513635, 912598, 1027270, 2281495, 4562990, 19620857, 39241714, 98104285, 196208570]

約数ペア:

[(1, 196208570), (2, 98104285), (5, 39241714), (10, 19620857), (43, 4562990), (86, 2281495), (191, 1027270), (215, 912598), (382, 513635), (430, 456299), (955, 205454), (1910, 102727), (2389, 82130), (4778, 41065), (8213, 23890), (11945, 16426)]