202531830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18701}}^1$

素因数の和:18749

約数の個数: 48

約数和(自身を含む): 513033264

約数和(自身を除く): 310501434

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 18701, 37402, 56103, 93505, 112206, 187010, 280515, 355319, 561030, 710638, 1065957, 1776595, 2131914, 3553190, 5329785, 6751061, 10659570, 13502122, 20253183, 33755305, 40506366, 67510610, 101265915, 202531830]

約数ペア:

[(1, 202531830), (2, 101265915), (3, 67510610), (5, 40506366), (6, 33755305), (10, 20253183), (15, 13502122), (19, 10659570), (30, 6751061), (38, 5329785), (57, 3553190), (95, 2131914), (114, 1776595), (190, 1065957), (285, 710638), (361, 561030), (570, 355319), (722, 280515), (1083, 187010), (1805, 112206), (2166, 93505), (3610, 56103), (5415, 37402), (10830, 18701)]