191799356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 398899200

約数和(自身を除く): 207099844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 1483, 2086, 2966, 4172, 4619, 5932, 9238, 10381, 18476, 20762, 32333, 41524, 45973, 64666, 91946, 129332, 183892, 220967, 321811, 441934, 643622, 883868, 1287244, 1546769, 3093538, 6187076, 6849977, 13699954, 27399908, 47949839, 95899678, 191799356]

約数ペア:

[(1, 191799356), (2, 95899678), (4, 47949839), (7, 27399908), (14, 13699954), (28, 6849977), (31, 6187076), (62, 3093538), (124, 1546769), (149, 1287244), (217, 883868), (298, 643622), (434, 441934), (596, 321811), (868, 220967), (1043, 183892), (1483, 129332), (2086, 91946), (2966, 64666), (4172, 45973), (4619, 41524), (5932, 32333), (9238, 20762), (10381, 18476)]