200929600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4104

約数の個数: 84

約数和(自身を含む): 510487168

約数和(自身を除く): 309557568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4051, 4960, 6200, 8102, 9920, 12400, 16204, 20255, 24800, 32408, 40510, 49600, 64816, 81020, 101275, 125581, 129632, 162040, 202550, 251162, 259264, 324080, 405100, 502324, 627905, 648160, 810200, 1004648, 1255810, 1296320, 1620400, 2009296, 2511620, 3139525, 3240800, 4018592, 5023240, 6279050, 6481600, 8037184, 10046480, 12558100, 20092960, 25116200, 40185920, 50232400, 100464800, 200929600]

約数ペア:

[(1, 200929600), (2, 100464800), (4, 50232400), (5, 40185920), (8, 25116200), (10, 20092960), (16, 12558100), (20, 10046480), (25, 8037184), (31, 6481600), (32, 6279050), (40, 5023240), (50, 4018592), (62, 3240800), (64, 3139525), (80, 2511620), (100, 2009296), (124, 1620400), (155, 1296320), (160, 1255810), (200, 1004648), (248, 810200), (310, 648160), (320, 627905), (400, 502324), (496, 405100), (620, 324080), (775, 259264), (800, 251162), (992, 202550), (1240, 162040), (1550, 129632), (1600, 125581), (1984, 101275), (2480, 81020), (3100, 64816), (4051, 49600), (4960, 40510), (6200, 32408), (8102, 24800), (9920, 20255), (12400, 16204)]