201118284

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 526977360

約数和(自身を除く): 325859076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 164, 178, 246, 267, 356, 369, 492, 534, 738, 801, 1068, 1476, 1531, 1602, 3062, 3204, 3649, 4593, 6124, 7298, 9186, 10947, 13779, 14596, 18372, 21894, 27558, 32841, 43788, 55116, 62771, 65682, 125542, 131364, 136259, 188313, 251084, 272518, 376626, 408777, 545036, 564939, 753252, 817554, 1129878, 1226331, 1635108, 2259756, 2452662, 4905324, 5586619, 11173238, 16759857, 22346476, 33519714, 50279571, 67039428, 100559142, 201118284]

約数ペア:

[(1, 201118284), (2, 100559142), (3, 67039428), (4, 50279571), (6, 33519714), (9, 22346476), (12, 16759857), (18, 11173238), (36, 5586619), (41, 4905324), (82, 2452662), (89, 2259756), (123, 1635108), (164, 1226331), (178, 1129878), (246, 817554), (267, 753252), (356, 564939), (369, 545036), (492, 408777), (534, 376626), (738, 272518), (801, 251084), (1068, 188313), (1476, 136259), (1531, 131364), (1602, 125542), (3062, 65682), (3204, 62771), (3649, 55116), (4593, 43788), (6124, 32841), (7298, 27558), (9186, 21894), (10947, 18372), (13779, 14596)]