189267386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3877}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 355162752

約数和(自身を除く): 165895366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 2219, 3487, 3877, 4438, 6974, 7754, 24409, 27139, 42647, 48818, 54278, 85294, 298529, 597058, 1229009, 2458018, 8603063, 13519099, 17206126, 27038198, 94633693, 189267386]

約数ペア:

[(1, 189267386), (2, 94633693), (7, 27038198), (11, 17206126), (14, 13519099), (22, 8603063), (77, 2458018), (154, 1229009), (317, 597058), (634, 298529), (2219, 85294), (3487, 54278), (3877, 48818), (4438, 42647), (6974, 27139), (7754, 24409)]