201914610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{757}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 514760832

約数和(自身を除く): 312846222

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 523, 757, 1046, 1514, 1569, 2271, 2615, 3138, 3785, 4542, 5230, 7570, 7845, 8891, 11355, 12869, 15690, 17782, 22710, 25738, 26673, 38607, 44455, 53346, 64345, 77214, 88910, 128690, 133365, 193035, 266730, 386070, 395911, 791822, 1187733, 1979555, 2375466, 3959110, 5938665, 6730487, 11877330, 13460974, 20191461, 33652435, 40382922, 67304870, 100957305, 201914610]

約数ペア:

[(1, 201914610), (2, 100957305), (3, 67304870), (5, 40382922), (6, 33652435), (10, 20191461), (15, 13460974), (17, 11877330), (30, 6730487), (34, 5938665), (51, 3959110), (85, 2375466), (102, 1979555), (170, 1187733), (255, 791822), (510, 395911), (523, 386070), (757, 266730), (1046, 193035), (1514, 133365), (1569, 128690), (2271, 88910), (2615, 77214), (3138, 64345), (3785, 53346), (4542, 44455), (5230, 38607), (7570, 26673), (7845, 25738), (8891, 22710), (11355, 17782), (12869, 15690)]