198926118

素因数分解:

$2^1\times 3^5\times {\mathrm{191}}^1\times {\mathrm{2143}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 449519616

約数和(自身を除く): 250593498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 243, 382, 486, 573, 1146, 1719, 2143, 3438, 4286, 5157, 6429, 10314, 12858, 15471, 19287, 30942, 38574, 46413, 57861, 92826, 115722, 173583, 347166, 409313, 520749, 818626, 1041498, 1227939, 2455878, 3683817, 7367634, 11051451, 22102902, 33154353, 66308706, 99463059, 198926118]

約数ペア:

[(1, 198926118), (2, 99463059), (3, 66308706), (6, 33154353), (9, 22102902), (18, 11051451), (27, 7367634), (54, 3683817), (81, 2455878), (162, 1227939), (191, 1041498), (243, 818626), (382, 520749), (486, 409313), (573, 347166), (1146, 173583), (1719, 115722), (2143, 92826), (3438, 57861), (4286, 46413), (5157, 38574), (6429, 30942), (10314, 19287), (12858, 15471)]