229849190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 438327936

約数和(自身を除く): 208478746

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 401, 430, 802, 1333, 1849, 2005, 2666, 3698, 4010, 6665, 9245, 12431, 13330, 17243, 18490, 24862, 34486, 57319, 62155, 86215, 114638, 124310, 172430, 286595, 534533, 573190, 741449, 1069066, 1482898, 2672665, 3707245, 5345330, 7414490, 22984919, 45969838, 114924595, 229849190]

約数ペア:

[(1, 229849190), (2, 114924595), (5, 45969838), (10, 22984919), (31, 7414490), (43, 5345330), (62, 3707245), (86, 2672665), (155, 1482898), (215, 1069066), (310, 741449), (401, 573190), (430, 534533), (802, 286595), (1333, 172430), (1849, 124310), (2005, 114638), (2666, 86215), (3698, 62155), (4010, 57319), (6665, 34486), (9245, 24862), (12431, 18490), (13330, 17243)]