208790256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149993}}^1$

素因数の和:150033

約数の個数: 40

約数和(自身を含む): 557977680

約数和(自身を除く): 349187424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 149993, 299986, 449979, 599972, 899958, 1199944, 1799916, 2399888, 3599832, 4349797, 7199664, 8699594, 13049391, 17399188, 26098782, 34798376, 52197564, 69596752, 104395128, 208790256]

約数ペア:

[(1, 208790256), (2, 104395128), (3, 69596752), (4, 52197564), (6, 34798376), (8, 26098782), (12, 17399188), (16, 13049391), (24, 8699594), (29, 7199664), (48, 4349797), (58, 3599832), (87, 2399888), (116, 1799916), (174, 1199944), (232, 899958), (348, 599972), (464, 449979), (696, 299986), (1392, 149993)]