201653296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2239}}^1$

素因数の和:2693

約数の個数: 40

約数和(自身を含む): 421917440

約数和(自身を除く): 220264144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 1732, 2239, 3464, 4478, 5629, 6928, 8956, 11258, 17912, 22516, 29107, 35824, 45032, 58214, 90064, 116428, 232856, 465712, 969487, 1938974, 3877948, 7755896, 12603331, 15511792, 25206662, 50413324, 100826648, 201653296]

約数ペア:

[(1, 201653296), (2, 100826648), (4, 50413324), (8, 25206662), (13, 15511792), (16, 12603331), (26, 7755896), (52, 3877948), (104, 1938974), (208, 969487), (433, 465712), (866, 232856), (1732, 116428), (2239, 90064), (3464, 58214), (4478, 45032), (5629, 35824), (6928, 29107), (8956, 22516), (11258, 17912)]