207186304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 449820000

約数和(自身を除く): 242633696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 1157, 1399, 1424, 1664, 2314, 2798, 2848, 4628, 5596, 5696, 9256, 11192, 11392, 18187, 18512, 22384, 36374, 37024, 44768, 72748, 74048, 89536, 124511, 145496, 148096, 179072, 249022, 290992, 498044, 581984, 996088, 1163968, 1618643, 1992176, 2327936, 3237286, 3984352, 6474572, 7968704, 12949144, 15937408, 25898288, 51796576, 103593152, 207186304]

約数ペア:

[(1, 207186304), (2, 103593152), (4, 51796576), (8, 25898288), (13, 15937408), (16, 12949144), (26, 7968704), (32, 6474572), (52, 3984352), (64, 3237286), (89, 2327936), (104, 1992176), (128, 1618643), (178, 1163968), (208, 996088), (356, 581984), (416, 498044), (712, 290992), (832, 249022), (1157, 179072), (1399, 148096), (1424, 145496), (1664, 124511), (2314, 89536), (2798, 74048), (2848, 72748), (4628, 44768), (5596, 37024), (5696, 36374), (9256, 22384), (11192, 18512), (11392, 18187)]