202379260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 450455040

約数和(自身を除く): 248075780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1510, 2869, 3020, 3527, 5738, 7054, 11476, 14108, 14345, 17635, 28690, 35270, 57380, 67013, 70540, 134026, 268052, 335065, 532577, 670130, 1065154, 1340260, 2130308, 2662885, 5325770, 10118963, 10651540, 20237926, 40475852, 50594815, 101189630, 202379260]

約数ペア:

[(1, 202379260), (2, 101189630), (4, 50594815), (5, 40475852), (10, 20237926), (19, 10651540), (20, 10118963), (38, 5325770), (76, 2662885), (95, 2130308), (151, 1340260), (190, 1065154), (302, 670130), (380, 532577), (604, 335065), (755, 268052), (1510, 134026), (2869, 70540), (3020, 67013), (3527, 57380), (5738, 35270), (7054, 28690), (11476, 17635), (14108, 14345)]