193310403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 121669437

約数列:

[1, 3, 11, 13, 33, 39, 61, 83, 89, 143, 183, 249, 267, 429, 671, 793, 913, 979, 1079, 1157, 2013, 2379, 2739, 2937, 3237, 3471, 5063, 5429, 7387, 8723, 11869, 12727, 15189, 16287, 22161, 26169, 35607, 38181, 55693, 59719, 65819, 70577, 81257, 96031, 167079, 179157, 197457, 211731, 243771, 288093, 450607, 724009, 776347, 1056341, 1351821, 2172027, 2329041, 3169023, 4956677, 5857891, 14870031, 17573673, 64436801, 193310403]

約数ペア:

[(1, 193310403), (3, 64436801), (11, 17573673), (13, 14870031), (33, 5857891), (39, 4956677), (61, 3169023), (83, 2329041), (89, 2172027), (143, 1351821), (183, 1056341), (249, 776347), (267, 724009), (429, 450607), (671, 288093), (793, 243771), (913, 211731), (979, 197457), (1079, 179157), (1157, 167079), (2013, 96031), (2379, 81257), (2739, 70577), (2937, 65819), (3237, 59719), (3471, 55693), (5063, 38181), (5429, 35607), (7387, 26169), (8723, 22161), (11869, 16287), (12727, 15189)]