195692250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20104

約数の個数: 64

約数和(自身を含む): 526046976

約数和(自身を除く): 330354726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 20071, 40142, 60213, 100355, 120426, 200710, 260923, 301065, 501775, 521846, 602130, 782769, 1003550, 1304615, 1505325, 1565538, 2508875, 2609230, 3010650, 3913845, 5017750, 6523075, 7526625, 7827690, 13046150, 15053250, 19569225, 32615375, 39138450, 65230750, 97846125, 195692250]

約数ペア:

[(1, 195692250), (2, 97846125), (3, 65230750), (5, 39138450), (6, 32615375), (10, 19569225), (13, 15053250), (15, 13046150), (25, 7827690), (26, 7526625), (30, 6523075), (39, 5017750), (50, 3913845), (65, 3010650), (75, 2609230), (78, 2508875), (125, 1565538), (130, 1505325), (150, 1304615), (195, 1003550), (250, 782769), (325, 602130), (375, 521846), (390, 501775), (650, 301065), (750, 260923), (975, 200710), (1625, 120426), (1950, 100355), (3250, 60213), (4875, 40142), (9750, 20071)]