211732404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9907}}^1$

素因数の和:10064

約数の個数: 48

約数和(自身を含む): 535983168

約数和(自身を除く): 324250764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 9907, 10686, 19814, 21372, 29721, 39628, 59442, 118884, 128791, 257582, 386373, 515164, 772746, 1357259, 1545492, 2714518, 4071777, 5429036, 8143554, 16287108, 17644367, 35288734, 52933101, 70577468, 105866202, 211732404]

約数ペア:

[(1, 211732404), (2, 105866202), (3, 70577468), (4, 52933101), (6, 35288734), (12, 17644367), (13, 16287108), (26, 8143554), (39, 5429036), (52, 4071777), (78, 2714518), (137, 1545492), (156, 1357259), (274, 772746), (411, 515164), (548, 386373), (822, 257582), (1644, 128791), (1781, 118884), (3562, 59442), (5343, 39628), (7124, 29721), (9907, 21372), (10686, 19814)]