202406204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50551}}^1$

素因数の和:50586

約数の個数: 48

約数和(自身を含む): 475593216

約数和(自身を除く): 273187012

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50551, 101102, 202204, 353857, 556061, 657163, 707714, 1112122, 1314326, 1415428, 2224244, 2628652, 3892427, 4600141, 7228793, 7784854, 9200282, 14457586, 15569708, 18400564, 28915172, 50601551, 101203102, 202406204]

約数ペア:

[(1, 202406204), (2, 101203102), (4, 50601551), (7, 28915172), (11, 18400564), (13, 15569708), (14, 14457586), (22, 9200282), (26, 7784854), (28, 7228793), (44, 4600141), (52, 3892427), (77, 2628652), (91, 2224244), (143, 1415428), (154, 1314326), (182, 1112122), (286, 707714), (308, 657163), (364, 556061), (572, 353857), (1001, 202204), (2002, 101102), (4004, 50551)]