201087016

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 433112400

約数和(自身を除く): 232025384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 673, 676, 884, 1346, 1352, 1768, 2197, 2692, 2873, 4394, 5384, 5746, 8749, 8788, 11441, 11492, 17498, 17576, 22882, 22984, 34996, 37349, 45764, 69992, 74698, 91528, 113737, 148733, 149396, 227474, 297466, 298792, 454948, 594932, 909896, 1189864, 1478581, 1933529, 2957162, 3867058, 5914324, 7734116, 11828648, 15468232, 25135877, 50271754, 100543508, 201087016]

約数ペア:

[(1, 201087016), (2, 100543508), (4, 50271754), (8, 25135877), (13, 15468232), (17, 11828648), (26, 7734116), (34, 5914324), (52, 3867058), (68, 2957162), (104, 1933529), (136, 1478581), (169, 1189864), (221, 909896), (338, 594932), (442, 454948), (673, 298792), (676, 297466), (884, 227474), (1346, 149396), (1352, 148733), (1768, 113737), (2197, 91528), (2692, 74698), (2873, 69992), (4394, 45764), (5384, 37349), (5746, 34996), (8749, 22984), (8788, 22882), (11441, 17576), (11492, 17498)]