201587955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13399}}^1$

素因数の和:13483

約数の個数: 32

約数和(自身を含む): 347328000

約数和(自身を除く): 145740045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 13399, 15045, 40197, 66995, 200985, 227783, 683349, 790541, 1138915, 2371623, 3416745, 3952705, 11858115, 13439197, 40317591, 67195985, 201587955]

約数ペア:

[(1, 201587955), (3, 67195985), (5, 40317591), (15, 13439197), (17, 11858115), (51, 3952705), (59, 3416745), (85, 2371623), (177, 1138915), (255, 790541), (295, 683349), (885, 227783), (1003, 200985), (3009, 66995), (5015, 40197), (13399, 15045)]