202277288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 414201600

約数和(自身を除く): 211924312

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 79, 134, 136, 158, 268, 281, 316, 536, 562, 632, 1124, 1139, 1343, 2248, 2278, 2686, 4556, 4777, 5293, 5372, 9112, 9554, 10586, 10744, 18827, 19108, 21172, 22199, 37654, 38216, 42344, 44398, 75308, 88796, 89981, 150616, 177592, 179962, 320059, 359924, 377383, 640118, 719848, 754766, 1280236, 1487333, 1509532, 2560472, 2974666, 3019064, 5949332, 11898664, 25284661, 50569322, 101138644, 202277288]

約数ペア:

[(1, 202277288), (2, 101138644), (4, 50569322), (8, 25284661), (17, 11898664), (34, 5949332), (67, 3019064), (68, 2974666), (79, 2560472), (134, 1509532), (136, 1487333), (158, 1280236), (268, 754766), (281, 719848), (316, 640118), (536, 377383), (562, 359924), (632, 320059), (1124, 179962), (1139, 177592), (1343, 150616), (2248, 89981), (2278, 88796), (2686, 75308), (4556, 44398), (4777, 42344), (5293, 38216), (5372, 37654), (9112, 22199), (9554, 21172), (10586, 19108), (10744, 18827)]