214990002

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 478314720

約数和(自身を除く): 263324718

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 603, 801, 1206, 1602, 2003, 4006, 5963, 6009, 11926, 12018, 17889, 18027, 35778, 36054, 53667, 107334, 134201, 178267, 268402, 356534, 402603, 534801, 805206, 1069602, 1207809, 1604403, 2415618, 3208806, 11943889, 23887778, 35831667, 71663334, 107495001, 214990002]

約数ペア:

[(1, 214990002), (2, 107495001), (3, 71663334), (6, 35831667), (9, 23887778), (18, 11943889), (67, 3208806), (89, 2415618), (134, 1604403), (178, 1207809), (201, 1069602), (267, 805206), (402, 534801), (534, 402603), (603, 356534), (801, 268402), (1206, 178267), (1602, 134201), (2003, 107334), (4006, 53667), (5963, 36054), (6009, 35778), (11926, 18027), (12018, 17889)]