201569408

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{5449}}^1$

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 426653250

約数和(自身を除く): 225083842

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 5449, 9248, 10898, 18496, 21796, 36992, 43592, 87184, 92633, 174368, 185266, 348736, 370532, 697472, 741064, 1482128, 1574761, 2964256, 3149522, 5928512, 6299044, 11857024, 12598088, 25196176, 50392352, 100784704, 201569408]

約数ペア:

[(1, 201569408), (2, 100784704), (4, 50392352), (8, 25196176), (16, 12598088), (17, 11857024), (32, 6299044), (34, 5928512), (64, 3149522), (68, 2964256), (128, 1574761), (136, 1482128), (272, 741064), (289, 697472), (544, 370532), (578, 348736), (1088, 185266), (1156, 174368), (2176, 92633), (2312, 87184), (4624, 43592), (5449, 36992), (9248, 21796), (10898, 18496)]