201347235

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 385689600

約数和(自身を除く): 184342365

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 85, 135, 153, 177, 255, 295, 459, 531, 765, 885, 1003, 1487, 1593, 2295, 2655, 3009, 4461, 5015, 7435, 7965, 9027, 13383, 15045, 22305, 25279, 27081, 40149, 45135, 66915, 75837, 87733, 126395, 135405, 200745, 227511, 263199, 379185, 438665, 682533, 789597, 1137555, 1315995, 1491461, 2368791, 3412665, 3947985, 4474383, 7457305, 11843955, 13423149, 22371915, 40269447, 67115745, 201347235]

約数ペア:

[(1, 201347235), (3, 67115745), (5, 40269447), (9, 22371915), (15, 13423149), (17, 11843955), (27, 7457305), (45, 4474383), (51, 3947985), (59, 3412665), (85, 2368791), (135, 1491461), (153, 1315995), (177, 1137555), (255, 789597), (295, 682533), (459, 438665), (531, 379185), (765, 263199), (885, 227511), (1003, 200745), (1487, 135405), (1593, 126395), (2295, 87733), (2655, 75837), (3009, 66915), (4461, 45135), (5015, 40149), (7435, 27081), (7965, 25279), (9027, 22305), (13383, 15045)]