228651190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2389}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 436739040

約数和(自身を除く): 208087850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 2389, 2815, 4778, 5630, 9571, 11945, 19142, 23890, 40613, 47855, 81226, 95710, 203065, 406130, 1345007, 2690014, 6725035, 13450070, 22865119, 45730238, 114325595, 228651190]

約数ペア:

[(1, 228651190), (2, 114325595), (5, 45730238), (10, 22865119), (17, 13450070), (34, 6725035), (85, 2690014), (170, 1345007), (563, 406130), (1126, 203065), (2389, 95710), (2815, 81226), (4778, 47855), (5630, 40613), (9571, 23890), (11945, 19142)]