207188748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14281}}^1$

素因数の和:14335

約数の個数: 72

約数和(自身を含む): 582248576

約数和(自身を除く): 375059828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14281, 14508, 28562, 42843, 57124, 85686, 128529, 171372, 185653, 257058, 371306, 442711, 514116, 556959, 742612, 885422, 1113918, 1328133, 1670877, 1770844, 2227836, 2656266, 3341754, 3984399, 5312532, 5755243, 6683508, 7968798, 11510486, 15937596, 17265729, 23020972, 34531458, 51797187, 69062916, 103594374, 207188748]

約数ペア:

[(1, 207188748), (2, 103594374), (3, 69062916), (4, 51797187), (6, 34531458), (9, 23020972), (12, 17265729), (13, 15937596), (18, 11510486), (26, 7968798), (31, 6683508), (36, 5755243), (39, 5312532), (52, 3984399), (62, 3341754), (78, 2656266), (93, 2227836), (117, 1770844), (124, 1670877), (156, 1328133), (186, 1113918), (234, 885422), (279, 742612), (372, 556959), (403, 514116), (468, 442711), (558, 371306), (806, 257058), (1116, 185653), (1209, 171372), (1612, 128529), (2418, 85686), (3627, 57124), (4836, 42843), (7254, 28562), (14281, 14508)]