193097574

素因数分解:

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

素因数の和:195

約数の個数: 72

約数和(自身を含む): 450782280

約数和(自身を除く): 257684706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 837, 961, 1098, 1647, 1674, 1891, 1922, 2883, 3294, 3721, 3782, 5673, 5766, 7442, 8649, 11163, 11346, 17019, 17298, 22326, 25947, 33489, 34038, 51057, 51894, 58621, 66978, 100467, 102114, 115351, 117242, 175863, 200934, 230702, 346053, 351726, 527589, 692106, 1038159, 1055178, 1582767, 2076318, 3114477, 3165534, 3575881, 6228954, 7151762, 10727643, 21455286, 32182929, 64365858, 96548787, 193097574]

約数ペア:

[(1, 193097574), (2, 96548787), (3, 64365858), (6, 32182929), (9, 21455286), (18, 10727643), (27, 7151762), (31, 6228954), (54, 3575881), (61, 3165534), (62, 3114477), (93, 2076318), (122, 1582767), (183, 1055178), (186, 1038159), (279, 692106), (366, 527589), (549, 351726), (558, 346053), (837, 230702), (961, 200934), (1098, 175863), (1647, 117242), (1674, 115351), (1891, 102114), (1922, 100467), (2883, 66978), (3294, 58621), (3721, 51894), (3782, 51057), (5673, 34038), (5766, 33489), (7442, 25947), (8649, 22326), (11163, 17298), (11346, 17019)]