201204816

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 537507264

約数和(自身を除く): 336302448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 193, 222, 296, 386, 444, 579, 587, 592, 772, 888, 1158, 1174, 1544, 1761, 1776, 2316, 2348, 3088, 3522, 4632, 4696, 7044, 7141, 9264, 9392, 14088, 14282, 21423, 21719, 28176, 28564, 42846, 43438, 57128, 65157, 85692, 86876, 113291, 114256, 130314, 171384, 173752, 226582, 260628, 339873, 342768, 347504, 453164, 521256, 679746, 906328, 1042512, 1359492, 1812656, 2718984, 4191767, 5437968, 8383534, 12575301, 16767068, 25150602, 33534136, 50301204, 67068272, 100602408, 201204816]

約数ペア:

[(1, 201204816), (2, 100602408), (3, 67068272), (4, 50301204), (6, 33534136), (8, 25150602), (12, 16767068), (16, 12575301), (24, 8383534), (37, 5437968), (48, 4191767), (74, 2718984), (111, 1812656), (148, 1359492), (193, 1042512), (222, 906328), (296, 679746), (386, 521256), (444, 453164), (579, 347504), (587, 342768), (592, 339873), (772, 260628), (888, 226582), (1158, 173752), (1174, 171384), (1544, 130314), (1761, 114256), (1776, 113291), (2316, 86876), (2348, 85692), (3088, 65157), (3522, 57128), (4632, 43438), (4696, 42846), (7044, 28564), (7141, 28176), (9264, 21719), (9392, 21423), (14088, 14282)]