202174588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 455051520

約数和(自身を除く): 252876932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1187, 1738, 2156, 2212, 2374, 3476, 3871, 4748, 6083, 7742, 8309, 12166, 13057, 15484, 16618, 24332, 26114, 33236, 42581, 52228, 58163, 85162, 91399, 93773, 116326, 170324, 182798, 187546, 232652, 365596, 375092, 639793, 656411, 1031503, 1279586, 1312822, 2063006, 2559172, 2625644, 4126012, 4594877, 7220521, 9189754, 14441042, 18379508, 28882084, 50543647, 101087294, 202174588]

約数ペア:

[(1, 202174588), (2, 101087294), (4, 50543647), (7, 28882084), (11, 18379508), (14, 14441042), (22, 9189754), (28, 7220521), (44, 4594877), (49, 4126012), (77, 2625644), (79, 2559172), (98, 2063006), (154, 1312822), (158, 1279586), (196, 1031503), (308, 656411), (316, 639793), (539, 375092), (553, 365596), (869, 232652), (1078, 187546), (1106, 182798), (1187, 170324), (1738, 116326), (2156, 93773), (2212, 91399), (2374, 85162), (3476, 58163), (3871, 52228), (4748, 42581), (6083, 33236), (7742, 26114), (8309, 24332), (12166, 16618), (13057, 15484)]