2100032198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 3526074720

約数和(自身を除く): 1426042522

約数列:

[1, 2, 11, 22, 101, 121, 151, 202, 242, 302, 569, 1111, 1138, 1661, 2222, 3322, 6259, 12221, 12518, 15251, 18271, 24442, 30502, 36542, 57469, 68849, 85919, 114938, 137698, 167761, 171838, 335522, 632159, 945109, 1264318, 1845371, 1890218, 3690742, 6953749, 8677819, 10396199, 13907498, 17355638, 20792398, 95456009, 190912018, 1050016099, 2100032198]

約数ペア:

[(1, 2100032198), (2, 1050016099), (11, 190912018), (22, 95456009), (101, 20792398), (121, 17355638), (151, 13907498), (202, 10396199), (242, 8677819), (302, 6953749), (569, 3690742), (1111, 1890218), (1138, 1845371), (1661, 1264318), (2222, 945109), (3322, 632159), (6259, 335522), (12221, 171838), (12518, 167761), (15251, 137698), (18271, 114938), (24442, 85919), (30502, 68849), (36542, 57469)]