202543002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 463320000

約数和(自身を除く): 260776998

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 449, 898, 1319, 1347, 2638, 2694, 3957, 4041, 7914, 8082, 8531, 11871, 17062, 23742, 25061, 25593, 50122, 51186, 75183, 76779, 150366, 153558, 225549, 451098, 592231, 1184462, 1776693, 3553386, 5330079, 10660158, 11252389, 22504778, 33757167, 67514334, 101271501, 202543002]

約数ペア:

[(1, 202543002), (2, 101271501), (3, 67514334), (6, 33757167), (9, 22504778), (18, 11252389), (19, 10660158), (38, 5330079), (57, 3553386), (114, 1776693), (171, 1184462), (342, 592231), (449, 451098), (898, 225549), (1319, 153558), (1347, 150366), (2638, 76779), (2694, 75183), (3957, 51186), (4041, 50122), (7914, 25593), (8082, 25061), (8531, 23742), (11871, 17062)]