201853240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296843}}^1$

素因数の和:296871

約数の個数: 32

約数和(自身を含む): 480887280

約数和(自身を除く): 279034040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 296843, 593686, 1187372, 1484215, 2374744, 2968430, 5046331, 5936860, 10092662, 11873720, 20185324, 25231655, 40370648, 50463310, 100926620, 201853240]

約数ペア:

[(1, 201853240), (2, 100926620), (4, 50463310), (5, 40370648), (8, 25231655), (10, 20185324), (17, 11873720), (20, 10092662), (34, 5936860), (40, 5046331), (68, 2968430), (85, 2374744), (136, 1484215), (170, 1187372), (340, 593686), (680, 296843)]