207890748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7529}}^1$

素因数の和:7611

約数の個数: 72

約数和(自身を含む): 575593200

約数和(自身を除く): 367702452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 7529, 9204, 13806, 15058, 22587, 27612, 30116, 45174, 67761, 90348, 97877, 135522, 195754, 271044, 293631, 391508, 444211, 587262, 880893, 888422, 1174524, 1332633, 1761786, 1776844, 2665266, 3523572, 3997899, 5330532, 5774743, 7995798, 11549486, 15991596, 17324229, 23098972, 34648458, 51972687, 69296916, 103945374, 207890748]

約数ペア:

[(1, 207890748), (2, 103945374), (3, 69296916), (4, 51972687), (6, 34648458), (9, 23098972), (12, 17324229), (13, 15991596), (18, 11549486), (26, 7995798), (36, 5774743), (39, 5330532), (52, 3997899), (59, 3523572), (78, 2665266), (117, 1776844), (118, 1761786), (156, 1332633), (177, 1174524), (234, 888422), (236, 880893), (354, 587262), (468, 444211), (531, 391508), (708, 293631), (767, 271044), (1062, 195754), (1534, 135522), (2124, 97877), (2301, 90348), (3068, 67761), (4602, 45174), (6903, 30116), (7529, 27612), (9204, 22587), (13806, 15058)]