200518688

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 408320640

約数和(自身を除く): 207801952

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 163, 296, 326, 592, 652, 1039, 1184, 1304, 2078, 2608, 4156, 5216, 6031, 8312, 12062, 16624, 24124, 33248, 38443, 48248, 76886, 96496, 153772, 169357, 192992, 307544, 338714, 615088, 677428, 1230176, 1354856, 2709712, 5419424, 6266209, 12532418, 25064836, 50129672, 100259344, 200518688]

約数ペア:

[(1, 200518688), (2, 100259344), (4, 50129672), (8, 25064836), (16, 12532418), (32, 6266209), (37, 5419424), (74, 2709712), (148, 1354856), (163, 1230176), (296, 677428), (326, 615088), (592, 338714), (652, 307544), (1039, 192992), (1184, 169357), (1304, 153772), (2078, 96496), (2608, 76886), (4156, 48248), (5216, 38443), (6031, 33248), (8312, 24124), (12062, 16624)]