203949816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71411}}^1$

素因数の和:71444

約数の個数: 64

約数和(自身を含む): 616999680

約数和(自身を除く): 413049864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 71411, 142822, 214233, 285644, 428466, 499877, 571288, 856932, 999754, 1213987, 1499631, 1713864, 1999508, 2427974, 2999262, 3641961, 3999016, 4855948, 5998524, 7283922, 8497909, 9711896, 11997048, 14567844, 16995818, 25493727, 29135688, 33991636, 50987454, 67983272, 101974908, 203949816]

約数ペア:

[(1, 203949816), (2, 101974908), (3, 67983272), (4, 50987454), (6, 33991636), (7, 29135688), (8, 25493727), (12, 16995818), (14, 14567844), (17, 11997048), (21, 9711896), (24, 8497909), (28, 7283922), (34, 5998524), (42, 4855948), (51, 3999016), (56, 3641961), (68, 2999262), (84, 2427974), (102, 1999508), (119, 1713864), (136, 1499631), (168, 1213987), (204, 999754), (238, 856932), (357, 571288), (408, 499877), (476, 428466), (714, 285644), (952, 214233), (1428, 142822), (2856, 71411)]