201972160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1110

約数の個数: 112

約数和(自身を含む): 529474176

約数和(自身を除く): 327502016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 832, 940, 1033, 1040, 1222, 1504, 1880, 2066, 2080, 2444, 3008, 3055, 3760, 4132, 4160, 4888, 5165, 6110, 7520, 8264, 9776, 10330, 12220, 13429, 15040, 16528, 19552, 20660, 24440, 26858, 33056, 39104, 41320, 48551, 48880, 53716, 66112, 67145, 82640, 97102, 97760, 107432, 134290, 165280, 194204, 195520, 214864, 242755, 268580, 330560, 388408, 429728, 485510, 537160, 631163, 776816, 859456, 971020, 1074320, 1262326, 1553632, 1942040, 2148640, 2524652, 3107264, 3155815, 3884080, 4297280, 5049304, 6311630, 7768160, 10098608, 12623260, 15536320, 20197216, 25246520, 40394432, 50493040, 100986080, 201972160]

約数ペア:

[(1, 201972160), (2, 100986080), (4, 50493040), (5, 40394432), (8, 25246520), (10, 20197216), (13, 15536320), (16, 12623260), (20, 10098608), (26, 7768160), (32, 6311630), (40, 5049304), (47, 4297280), (52, 3884080), (64, 3155815), (65, 3107264), (80, 2524652), (94, 2148640), (104, 1942040), (130, 1553632), (160, 1262326), (188, 1074320), (208, 971020), (235, 859456), (260, 776816), (320, 631163), (376, 537160), (416, 485510), (470, 429728), (520, 388408), (611, 330560), (752, 268580), (832, 242755), (940, 214864), (1033, 195520), (1040, 194204), (1222, 165280), (1504, 134290), (1880, 107432), (2066, 97760), (2080, 97102), (2444, 82640), (3008, 67145), (3055, 66112), (3760, 53716), (4132, 48880), (4160, 48551), (4888, 41320), (5165, 39104), (6110, 33056), (7520, 26858), (8264, 24440), (9776, 20660), (10330, 19552), (12220, 16528), (13429, 15040)]