207870066

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 475412652

約数和(自身を除く): 267542586

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 197, 279, 366, 394, 549, 558, 591, 961, 1098, 1182, 1773, 1891, 1922, 2883, 3546, 3782, 5673, 5766, 6107, 8649, 11346, 12017, 12214, 17019, 17298, 18321, 24034, 34038, 36051, 36642, 54963, 58621, 72102, 108153, 109926, 117242, 175863, 189317, 216306, 351726, 372527, 378634, 527589, 567951, 745054, 1055178, 1117581, 1135902, 1703853, 2235162, 3352743, 3407706, 6705486, 11548337, 23096674, 34645011, 69290022, 103935033, 207870066]

約数ペア:

[(1, 207870066), (2, 103935033), (3, 69290022), (6, 34645011), (9, 23096674), (18, 11548337), (31, 6705486), (61, 3407706), (62, 3352743), (93, 2235162), (122, 1703853), (183, 1135902), (186, 1117581), (197, 1055178), (279, 745054), (366, 567951), (394, 527589), (549, 378634), (558, 372527), (591, 351726), (961, 216306), (1098, 189317), (1182, 175863), (1773, 117242), (1891, 109926), (1922, 108153), (2883, 72102), (3546, 58621), (3782, 54963), (5673, 36642), (5766, 36051), (6107, 34038), (8649, 24034), (11346, 18321), (12017, 17298), (12214, 17019)]