202222670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 215815090

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 598, 611, 1081, 1222, 1439, 1495, 2162, 2878, 2990, 3055, 5405, 6110, 7195, 10810, 14053, 14390, 18707, 28106, 33097, 37414, 66194, 67633, 70265, 93535, 135266, 140530, 165485, 187070, 330970, 338165, 430261, 676330, 860522, 879229, 1555559, 1758458, 2151305, 3111118, 4302610, 4396145, 7777795, 8792290, 15555590, 20222267, 40444534, 101111335, 202222670]

約数ペア:

[(1, 202222670), (2, 101111335), (5, 40444534), (10, 20222267), (13, 15555590), (23, 8792290), (26, 7777795), (46, 4396145), (47, 4302610), (65, 3111118), (94, 2151305), (115, 1758458), (130, 1555559), (230, 879229), (235, 860522), (299, 676330), (470, 430261), (598, 338165), (611, 330970), (1081, 187070), (1222, 165485), (1439, 140530), (1495, 135266), (2162, 93535), (2878, 70265), (2990, 67633), (3055, 66194), (5405, 37414), (6110, 33097), (7195, 28106), (10810, 18707), (14053, 14390)]