201780106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13230

約数の個数: 32

約数和(自身を含む): 358162560

約数和(自身を除く): 156382454

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 7667, 13159, 15334, 26318, 144749, 223703, 289498, 447406, 539519, 1079038, 2460733, 4921466, 5934709, 9171823, 11869418, 18343646, 100890053, 201780106]

約数ペア:

[(1, 201780106), (2, 100890053), (11, 18343646), (17, 11869418), (22, 9171823), (34, 5934709), (41, 4921466), (82, 2460733), (187, 1079038), (374, 539519), (451, 447406), (697, 289498), (902, 223703), (1394, 144749), (7667, 26318), (13159, 15334)]