202270352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39139}}^1$

素因数の和:39183

約数の個数: 40

約数和(自身を含む): 436802400

約数和(自身を除く): 234532048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 39139, 78278, 156556, 313112, 626224, 665363, 743641, 1330726, 1487282, 2661452, 2974564, 5322904, 5949128, 10645808, 11898256, 12641897, 25283794, 50567588, 101135176, 202270352]

約数ペア:

[(1, 202270352), (2, 101135176), (4, 50567588), (8, 25283794), (16, 12641897), (17, 11898256), (19, 10645808), (34, 5949128), (38, 5322904), (68, 2974564), (76, 2661452), (136, 1487282), (152, 1330726), (272, 743641), (304, 665363), (323, 626224), (646, 313112), (1292, 156556), (2584, 78278), (5168, 39139)]