201362470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 391288320

約数和(自身を除く): 189925850

約数列:

[1, 2, 5, 10, 23, 46, 67, 73, 115, 134, 146, 179, 230, 335, 358, 365, 670, 730, 895, 1541, 1679, 1790, 3082, 3358, 4117, 4891, 7705, 8234, 8395, 9782, 11993, 13067, 15410, 16790, 20585, 23986, 24455, 26134, 41170, 48910, 59965, 65335, 112493, 119930, 130670, 224986, 275839, 300541, 551678, 562465, 601082, 875489, 1124930, 1379195, 1502705, 1750978, 2758390, 3005410, 4377445, 8754890, 20136247, 40272494, 100681235, 201362470]

約数ペア:

[(1, 201362470), (2, 100681235), (5, 40272494), (10, 20136247), (23, 8754890), (46, 4377445), (67, 3005410), (73, 2758390), (115, 1750978), (134, 1502705), (146, 1379195), (179, 1124930), (230, 875489), (335, 601082), (358, 562465), (365, 551678), (670, 300541), (730, 275839), (895, 224986), (1541, 130670), (1679, 119930), (1790, 112493), (3082, 65335), (3358, 59965), (4117, 48910), (4891, 41170), (7705, 26134), (8234, 24455), (8395, 23986), (9782, 20585), (11993, 16790), (13067, 15410)]