201739444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 374976000

約数和(自身を除く): 173236556

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 149, 179, 244, 298, 358, 596, 716, 1891, 3782, 4619, 5549, 7564, 9089, 9238, 10919, 11098, 18178, 18476, 21838, 22196, 26671, 36356, 43676, 53342, 106684, 281759, 338489, 563518, 676978, 826801, 1127036, 1353956, 1626931, 1653602, 3253862, 3307204, 6507724, 50434861, 100869722, 201739444]

約数ペア:

[(1, 201739444), (2, 100869722), (4, 50434861), (31, 6507724), (61, 3307204), (62, 3253862), (122, 1653602), (124, 1626931), (149, 1353956), (179, 1127036), (244, 826801), (298, 676978), (358, 563518), (596, 338489), (716, 281759), (1891, 106684), (3782, 53342), (4619, 43676), (5549, 36356), (7564, 26671), (9089, 22196), (9238, 21838), (10919, 18476), (11098, 18178)]