201183760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 497539584

約数和(自身を除く): 296355824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 848, 920, 1060, 1219, 1840, 2063, 2120, 2438, 4126, 4240, 4876, 6095, 8252, 9752, 10315, 12190, 16504, 19504, 20630, 24380, 33008, 41260, 47449, 48760, 82520, 94898, 97520, 109339, 165040, 189796, 218678, 237245, 379592, 437356, 474490, 546695, 759184, 874712, 948980, 1093390, 1749424, 1897960, 2186780, 2514797, 3795920, 4373560, 5029594, 8747120, 10059188, 12573985, 20118376, 25147970, 40236752, 50295940, 100591880, 201183760]

約数ペア:

[(1, 201183760), (2, 100591880), (4, 50295940), (5, 40236752), (8, 25147970), (10, 20118376), (16, 12573985), (20, 10059188), (23, 8747120), (40, 5029594), (46, 4373560), (53, 3795920), (80, 2514797), (92, 2186780), (106, 1897960), (115, 1749424), (184, 1093390), (212, 948980), (230, 874712), (265, 759184), (368, 546695), (424, 474490), (460, 437356), (530, 379592), (848, 237245), (920, 218678), (1060, 189796), (1219, 165040), (1840, 109339), (2063, 97520), (2120, 94898), (2438, 82520), (4126, 48760), (4240, 47449), (4876, 41260), (6095, 33008), (8252, 24380), (9752, 20630), (10315, 19504), (12190, 16504)]