201161805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 357799680

約数和(自身を除く): 156637875

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 89, 173, 195, 201, 267, 335, 445, 519, 865, 871, 1005, 1157, 1335, 2249, 2595, 2613, 3471, 4355, 5785, 5963, 6747, 11245, 11591, 13065, 15397, 17355, 17889, 29815, 33735, 34773, 46191, 57955, 76985, 77519, 89445, 150683, 173865, 200161, 230955, 232557, 387595, 452049, 600483, 753415, 1000805, 1031599, 1162785, 2260245, 3002415, 3094797, 5157995, 13410787, 15473985, 40232361, 67053935, 201161805]

約数ペア:

[(1, 201161805), (3, 67053935), (5, 40232361), (13, 15473985), (15, 13410787), (39, 5157995), (65, 3094797), (67, 3002415), (89, 2260245), (173, 1162785), (195, 1031599), (201, 1000805), (267, 753415), (335, 600483), (445, 452049), (519, 387595), (865, 232557), (871, 230955), (1005, 200161), (1157, 173865), (1335, 150683), (2249, 89445), (2595, 77519), (2613, 76985), (3471, 57955), (4355, 46191), (5785, 34773), (5963, 33735), (6747, 29815), (11245, 17889), (11591, 17355), (13065, 15397)]