217900098

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5344

約数の個数: 64

約数和(自身を含む): 530409600

約数和(自身を除く): 312509502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1534, 1593, 2301, 3186, 4602, 5261, 6903, 10522, 13806, 15783, 20709, 31566, 41418, 47349, 68393, 94698, 136786, 142047, 205179, 284094, 310399, 410358, 615537, 620798, 931197, 1231074, 1846611, 1862394, 2793591, 3693222, 4035187, 5587182, 8070374, 8380773, 12105561, 16761546, 24211122, 36316683, 72633366, 108950049, 217900098]

約数ペア:

[(1, 217900098), (2, 108950049), (3, 72633366), (6, 36316683), (9, 24211122), (13, 16761546), (18, 12105561), (26, 8380773), (27, 8070374), (39, 5587182), (54, 4035187), (59, 3693222), (78, 2793591), (117, 1862394), (118, 1846611), (177, 1231074), (234, 931197), (351, 620798), (354, 615537), (531, 410358), (702, 310399), (767, 284094), (1062, 205179), (1534, 142047), (1593, 136786), (2301, 94698), (3186, 68393), (4602, 47349), (5261, 41418), (6903, 31566), (10522, 20709), (13806, 15783)]