201760164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 538923840

約数和(自身を除く): 337163676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 397, 684, 743, 794, 1191, 1486, 1588, 2229, 2382, 2972, 3573, 4458, 4764, 6687, 7146, 7543, 8916, 13374, 14117, 14292, 15086, 22629, 26748, 28234, 30172, 42351, 45258, 56468, 67887, 84702, 90516, 127053, 135774, 169404, 254106, 271548, 294971, 508212, 589942, 884913, 1179884, 1769826, 2654739, 3539652, 5309478, 5604449, 10618956, 11208898, 16813347, 22417796, 33626694, 50440041, 67253388, 100880082, 201760164]

約数ペア:

[(1, 201760164), (2, 100880082), (3, 67253388), (4, 50440041), (6, 33626694), (9, 22417796), (12, 16813347), (18, 11208898), (19, 10618956), (36, 5604449), (38, 5309478), (57, 3539652), (76, 2654739), (114, 1769826), (171, 1179884), (228, 884913), (342, 589942), (397, 508212), (684, 294971), (743, 271548), (794, 254106), (1191, 169404), (1486, 135774), (1588, 127053), (2229, 90516), (2382, 84702), (2972, 67887), (3573, 56468), (4458, 45258), (4764, 42351), (6687, 30172), (7146, 28234), (7543, 26748), (8916, 22629), (13374, 15086), (14117, 14292)]