201460290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 497805696

約数和(自身を除く): 296345406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 201, 219, 335, 365, 402, 438, 670, 730, 1005, 1095, 1373, 2010, 2190, 2746, 4119, 4891, 6865, 8238, 9782, 13730, 14673, 20595, 24455, 29346, 41190, 48910, 73365, 91991, 100229, 146730, 183982, 200458, 275973, 300687, 459955, 501145, 551946, 601374, 919910, 1002290, 1379865, 1503435, 2759730, 3006870, 6715343, 13430686, 20146029, 33576715, 40292058, 67153430, 100730145, 201460290]

約数ペア:

[(1, 201460290), (2, 100730145), (3, 67153430), (5, 40292058), (6, 33576715), (10, 20146029), (15, 13430686), (30, 6715343), (67, 3006870), (73, 2759730), (134, 1503435), (146, 1379865), (201, 1002290), (219, 919910), (335, 601374), (365, 551946), (402, 501145), (438, 459955), (670, 300687), (730, 275973), (1005, 200458), (1095, 183982), (1373, 146730), (2010, 100229), (2190, 91991), (2746, 73365), (4119, 48910), (4891, 41190), (6865, 29346), (8238, 24455), (9782, 20595), (13730, 14673)]