196969888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3005

約数の個数: 48

約数和(自身を含む): 413973504

約数和(自身を除く): 217003616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 2851, 4064, 4318, 5702, 8636, 11404, 17272, 22808, 34544, 45616, 48467, 69088, 91232, 96934, 193868, 362077, 387736, 724154, 775472, 1448308, 1550944, 2896616, 5793232, 6155309, 11586464, 12310618, 24621236, 49242472, 98484944, 196969888]

約数ペア:

[(1, 196969888), (2, 98484944), (4, 49242472), (8, 24621236), (16, 12310618), (17, 11586464), (32, 6155309), (34, 5793232), (68, 2896616), (127, 1550944), (136, 1448308), (254, 775472), (272, 724154), (508, 387736), (544, 362077), (1016, 193868), (2032, 96934), (2159, 91232), (2851, 69088), (4064, 48467), (4318, 45616), (5702, 34544), (8636, 22808), (11404, 17272)]