201257580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108203}}^1$

素因数の和:108246

約数の個数: 48

約数和(自身を含む): 581704704

約数和(自身を除く): 380447124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108203, 216406, 324609, 432812, 541015, 649218, 1082030, 1298436, 1623045, 2164060, 3246090, 3354293, 6492180, 6708586, 10062879, 13417172, 16771465, 20125758, 33542930, 40251516, 50314395, 67085860, 100628790, 201257580]

約数ペア:

[(1, 201257580), (2, 100628790), (3, 67085860), (4, 50314395), (5, 40251516), (6, 33542930), (10, 20125758), (12, 16771465), (15, 13417172), (20, 10062879), (30, 6708586), (31, 6492180), (60, 3354293), (62, 3246090), (93, 2164060), (124, 1623045), (155, 1298436), (186, 1082030), (310, 649218), (372, 541015), (465, 432812), (620, 324609), (930, 216406), (1860, 108203)]