202219722

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 444787200

約数和(自身を除く): 242567478

約数列:

[1, 2, 3, 6, 9, 18, 131, 191, 262, 382, 393, 449, 573, 786, 898, 1146, 1179, 1347, 1719, 2358, 2694, 3438, 4041, 8082, 25021, 50042, 58819, 75063, 85759, 117638, 150126, 171518, 176457, 225189, 257277, 352914, 450378, 514554, 529371, 771831, 1058742, 1543662, 11234429, 22468858, 33703287, 67406574, 101109861, 202219722]

約数ペア:

[(1, 202219722), (2, 101109861), (3, 67406574), (6, 33703287), (9, 22468858), (18, 11234429), (131, 1543662), (191, 1058742), (262, 771831), (382, 529371), (393, 514554), (449, 450378), (573, 352914), (786, 257277), (898, 225189), (1146, 176457), (1179, 171518), (1347, 150126), (1719, 117638), (2358, 85759), (2694, 75063), (3438, 58819), (4041, 50042), (8082, 25021)]