201554470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6329

約数の個数: 48

約数和(自身を含む): 413594640

約数和(自身を除く): 212040170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6277, 6422, 12554, 16055, 31385, 32110, 62770, 81601, 119263, 163202, 238526, 408005, 596315, 816010, 1060813, 1192630, 1550419, 2121626, 3100838, 5304065, 7752095, 10608130, 15504190, 20155447, 40310894, 100777235, 201554470]

約数ペア:

[(1, 201554470), (2, 100777235), (5, 40310894), (10, 20155447), (13, 15504190), (19, 10608130), (26, 7752095), (38, 5304065), (65, 3100838), (95, 2121626), (130, 1550419), (169, 1192630), (190, 1060813), (247, 816010), (338, 596315), (494, 408005), (845, 238526), (1235, 163202), (1690, 119263), (2470, 81601), (3211, 62770), (6277, 32110), (6422, 31385), (12554, 16055)]