201214972

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{4483}}^1$

素因数の和:4730

約数の個数: 36

約数和(自身を含む): 411496680

約数和(自身を除く): 210281708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3206, 4483, 6412, 8966, 11221, 17932, 22442, 31381, 44884, 62762, 125524, 219667, 439334, 878668, 1026607, 2053214, 4106428, 7186249, 14372498, 28744996, 50303743, 100607486, 201214972]

約数ペア:

[(1, 201214972), (2, 100607486), (4, 50303743), (7, 28744996), (14, 14372498), (28, 7186249), (49, 4106428), (98, 2053214), (196, 1026607), (229, 878668), (458, 439334), (916, 219667), (1603, 125524), (3206, 62762), (4483, 44884), (6412, 31381), (8966, 22442), (11221, 17932)]