202531374

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 478368000

約数和(自身を除く): 275836626

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1811, 1962, 2071, 2943, 3622, 4142, 5433, 5886, 6213, 10866, 12426, 16299, 18639, 32598, 34409, 37278, 48897, 55917, 68818, 97794, 103227, 111834, 197399, 206454, 309681, 394798, 592197, 619362, 929043, 1184394, 1776591, 1858086, 3553182, 3750581, 5329773, 7501162, 10659546, 11251743, 22503486, 33755229, 67510458, 101265687, 202531374]

約数ペア:

[(1, 202531374), (2, 101265687), (3, 67510458), (6, 33755229), (9, 22503486), (18, 11251743), (19, 10659546), (27, 7501162), (38, 5329773), (54, 3750581), (57, 3553182), (109, 1858086), (114, 1776591), (171, 1184394), (218, 929043), (327, 619362), (342, 592197), (513, 394798), (654, 309681), (981, 206454), (1026, 197399), (1811, 111834), (1962, 103227), (2071, 97794), (2943, 68818), (3622, 55917), (4142, 48897), (5433, 37278), (5886, 34409), (6213, 32598), (10866, 18639), (12426, 16299)]