201915756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11959}}^1$

素因数の和:12043

約数の個数: 72

約数和(自身を含む): 592067840

約数和(自身を除く): 390152084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 11959, 16884, 23918, 35877, 47836, 71754, 83713, 107631, 143508, 167426, 215262, 251139, 334852, 430524, 502278, 753417, 801253, 1004556, 1506834, 1602506, 2403759, 3013668, 3205012, 4807518, 5608771, 7211277, 9615036, 11217542, 14422554, 16826313, 22435084, 28845108, 33652626, 50478939, 67305252, 100957878, 201915756]

約数ペア:

[(1, 201915756), (2, 100957878), (3, 67305252), (4, 50478939), (6, 33652626), (7, 28845108), (9, 22435084), (12, 16826313), (14, 14422554), (18, 11217542), (21, 9615036), (28, 7211277), (36, 5608771), (42, 4807518), (63, 3205012), (67, 3013668), (84, 2403759), (126, 1602506), (134, 1506834), (201, 1004556), (252, 801253), (268, 753417), (402, 502278), (469, 430524), (603, 334852), (804, 251139), (938, 215262), (1206, 167426), (1407, 143508), (1876, 107631), (2412, 83713), (2814, 71754), (4221, 47836), (5628, 35877), (8442, 23918), (11959, 16884)]