201499155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 414977472

約数和(自身を除く): 213478317

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 173, 181, 195, 429, 495, 519, 543, 585, 715, 865, 905, 1287, 1557, 1629, 1903, 1991, 2145, 2249, 2353, 2595, 2715, 5709, 5973, 6435, 6747, 7059, 7785, 8145, 9515, 9955, 11245, 11765, 17127, 17919, 20241, 21177, 24739, 25883, 28545, 29865, 31313, 33735, 35295, 74217, 77649, 85635, 89595, 93939, 101205, 105885, 123695, 129415, 156565, 222651, 232947, 281817, 344443, 371085, 388245, 407069, 469695, 1033329, 1113255, 1164735, 1221207, 1409085, 1722215, 2035345, 3099987, 3663621, 4477759, 5166645, 6106035, 13433277, 15499935, 18318105, 22388795, 40299831, 67166385, 201499155]

約数ペア:

[(1, 201499155), (3, 67166385), (5, 40299831), (9, 22388795), (11, 18318105), (13, 15499935), (15, 13433277), (33, 6106035), (39, 5166645), (45, 4477759), (55, 3663621), (65, 3099987), (99, 2035345), (117, 1722215), (143, 1409085), (165, 1221207), (173, 1164735), (181, 1113255), (195, 1033329), (429, 469695), (495, 407069), (519, 388245), (543, 371085), (585, 344443), (715, 281817), (865, 232947), (905, 222651), (1287, 156565), (1557, 129415), (1629, 123695), (1903, 105885), (1991, 101205), (2145, 93939), (2249, 89595), (2353, 85635), (2595, 77649), (2715, 74217), (5709, 35295), (5973, 33735), (6435, 31313), (6747, 29865), (7059, 28545), (7785, 25883), (8145, 24739), (9515, 21177), (9955, 20241), (11245, 17919), (11765, 17127)]