188700603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4639}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 311808000

約数和(自身を除く): 123107397

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1937, 3129, 4639, 5811, 13559, 13917, 32473, 40677, 60307, 97419, 180921, 422149, 691211, 1266447, 2073633, 4838477, 8985743, 14515431, 26957229, 62900201, 188700603]

約数ペア:

[(1, 188700603), (3, 62900201), (7, 26957229), (13, 14515431), (21, 8985743), (39, 4838477), (91, 2073633), (149, 1266447), (273, 691211), (447, 422149), (1043, 180921), (1937, 97419), (3129, 60307), (4639, 40677), (5811, 32473), (13559, 13917)]