200631810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 490976640

約数和(自身を除く): 290344830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 163, 178, 267, 326, 445, 461, 489, 534, 815, 890, 922, 978, 1335, 1383, 1630, 2305, 2445, 2670, 2766, 4610, 4890, 6915, 13830, 14507, 29014, 41029, 43521, 72535, 75143, 82058, 87042, 123087, 145070, 150286, 205145, 217605, 225429, 246174, 375715, 410290, 435210, 450858, 615435, 751430, 1127145, 1230870, 2254290, 6687727, 13375454, 20063181, 33438635, 40126362, 66877270, 100315905, 200631810]

約数ペア:

[(1, 200631810), (2, 100315905), (3, 66877270), (5, 40126362), (6, 33438635), (10, 20063181), (15, 13375454), (30, 6687727), (89, 2254290), (163, 1230870), (178, 1127145), (267, 751430), (326, 615435), (445, 450858), (461, 435210), (489, 410290), (534, 375715), (815, 246174), (890, 225429), (922, 217605), (978, 205145), (1335, 150286), (1383, 145070), (1630, 123087), (2305, 87042), (2445, 82058), (2670, 75143), (2766, 72535), (4610, 43521), (4890, 41029), (6915, 29014), (13830, 14507)]