201214764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 532896000

約数和(自身を除く): 331681236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 487, 499, 828, 974, 998, 1461, 1497, 1948, 1996, 2922, 2994, 4383, 4491, 5844, 5988, 8766, 8982, 11201, 11477, 17532, 17964, 22402, 22954, 33603, 34431, 44804, 45908, 67206, 68862, 100809, 103293, 134412, 137724, 201618, 206586, 243013, 403236, 413172, 486026, 729039, 972052, 1458078, 2187117, 2916156, 4374234, 5589299, 8748468, 11178598, 16767897, 22357196, 33535794, 50303691, 67071588, 100607382, 201214764]

約数ペア:

[(1, 201214764), (2, 100607382), (3, 67071588), (4, 50303691), (6, 33535794), (9, 22357196), (12, 16767897), (18, 11178598), (23, 8748468), (36, 5589299), (46, 4374234), (69, 2916156), (92, 2187117), (138, 1458078), (207, 972052), (276, 729039), (414, 486026), (487, 413172), (499, 403236), (828, 243013), (974, 206586), (998, 201618), (1461, 137724), (1497, 134412), (1948, 103293), (1996, 100809), (2922, 68862), (2994, 67206), (4383, 45908), (4491, 44804), (5844, 34431), (5988, 33603), (8766, 22954), (8982, 22402), (11201, 17964), (11477, 17532)]