203467010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26119}}^1$

素因数の和:26186

約数の個数: 32

約数和(自身を含む): 394934400

約数和(自身を除く): 191467390

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 26119, 52238, 130595, 261190, 496261, 992522, 1070879, 2141758, 2481305, 4962610, 5354395, 10708790, 20346701, 40693402, 101733505, 203467010]

約数ペア:

[(1, 203467010), (2, 101733505), (5, 40693402), (10, 20346701), (19, 10708790), (38, 5354395), (41, 4962610), (82, 2481305), (95, 2141758), (190, 1070879), (205, 992522), (410, 496261), (779, 261190), (1558, 130595), (3895, 52238), (7790, 26119)]