201075800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12113}}^1$

素因数の和:12212

約数の個数: 48

約数和(自身を含む): 473172840

約数和(自身を除く): 272097040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 12113, 16600, 24226, 48452, 60565, 96904, 121130, 242260, 302825, 484520, 605650, 1005379, 1211300, 2010758, 2422600, 4021516, 5026895, 8043032, 10053790, 20107580, 25134475, 40215160, 50268950, 100537900, 201075800]

約数ペア:

[(1, 201075800), (2, 100537900), (4, 50268950), (5, 40215160), (8, 25134475), (10, 20107580), (20, 10053790), (25, 8043032), (40, 5026895), (50, 4021516), (83, 2422600), (100, 2010758), (166, 1211300), (200, 1005379), (332, 605650), (415, 484520), (664, 302825), (830, 242260), (1660, 121130), (2075, 96904), (3320, 60565), (4150, 48452), (8300, 24226), (12113, 16600)]