198511056

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{13649}}^1$

素因数の和:13764

約数の個数: 60

約数和(自身を含む): 561096900

約数和(自身を除く): 362585844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 13649, 14544, 27298, 40947, 54596, 81894, 109192, 122841, 163788, 218384, 245682, 327576, 491364, 655152, 982728, 1378549, 1965456, 2757098, 4135647, 5514196, 8271294, 11028392, 12406941, 16542588, 22056784, 24813882, 33085176, 49627764, 66170352, 99255528, 198511056]

約数ペア:

[(1, 198511056), (2, 99255528), (3, 66170352), (4, 49627764), (6, 33085176), (8, 24813882), (9, 22056784), (12, 16542588), (16, 12406941), (18, 11028392), (24, 8271294), (36, 5514196), (48, 4135647), (72, 2757098), (101, 1965456), (144, 1378549), (202, 982728), (303, 655152), (404, 491364), (606, 327576), (808, 245682), (909, 218384), (1212, 163788), (1616, 122841), (1818, 109192), (2424, 81894), (3636, 54596), (4848, 40947), (7272, 27298), (13649, 14544)]