207834402

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 440933760

約数和(自身を除く): 233099358

約数列:

[1, 2, 3, 6, 37, 67, 74, 89, 111, 134, 157, 178, 201, 222, 267, 314, 402, 471, 534, 942, 2479, 3293, 4958, 5809, 5963, 6586, 7437, 9879, 10519, 11618, 11926, 13973, 14874, 17427, 17889, 19758, 21038, 27946, 31557, 34854, 35778, 41919, 63114, 83838, 220631, 389203, 441262, 517001, 661893, 778406, 936191, 1034002, 1167609, 1323786, 1551003, 1872382, 2335218, 2808573, 3102006, 5617146, 34639067, 69278134, 103917201, 207834402]

約数ペア:

[(1, 207834402), (2, 103917201), (3, 69278134), (6, 34639067), (37, 5617146), (67, 3102006), (74, 2808573), (89, 2335218), (111, 1872382), (134, 1551003), (157, 1323786), (178, 1167609), (201, 1034002), (222, 936191), (267, 778406), (314, 661893), (402, 517001), (471, 441262), (534, 389203), (942, 220631), (2479, 83838), (3293, 63114), (4958, 41919), (5809, 35778), (5963, 34854), (6586, 31557), (7437, 27946), (9879, 21038), (10519, 19758), (11618, 17889), (11926, 17427), (13973, 14874)]