203419860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11873

約数の個数: 96

約数和(自身を含む): 666876672

約数和(自身を除く): 463456812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 11813, 17220, 23626, 35439, 47252, 59065, 70878, 82691, 118130, 141756, 165382, 177195, 236260, 248073, 330764, 354390, 413455, 484333, 496146, 708780, 826910, 968666, 992292, 1240365, 1452999, 1653820, 1937332, 2421665, 2480730, 2905998, 3390331, 4843330, 4961460, 5811996, 6780662, 7264995, 9686660, 10170993, 13561324, 14529990, 16951655, 20341986, 29059980, 33903310, 40683972, 50854965, 67806620, 101709930, 203419860]

約数ペア:

[(1, 203419860), (2, 101709930), (3, 67806620), (4, 50854965), (5, 40683972), (6, 33903310), (7, 29059980), (10, 20341986), (12, 16951655), (14, 14529990), (15, 13561324), (20, 10170993), (21, 9686660), (28, 7264995), (30, 6780662), (35, 5811996), (41, 4961460), (42, 4843330), (60, 3390331), (70, 2905998), (82, 2480730), (84, 2421665), (105, 1937332), (123, 1653820), (140, 1452999), (164, 1240365), (205, 992292), (210, 968666), (246, 826910), (287, 708780), (410, 496146), (420, 484333), (492, 413455), (574, 354390), (615, 330764), (820, 248073), (861, 236260), (1148, 177195), (1230, 165382), (1435, 141756), (1722, 118130), (2460, 82691), (2870, 70878), (3444, 59065), (4305, 47252), (5740, 35439), (8610, 23626), (11813, 17220)]