200625978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 489646080

約数和(自身を除く): 289020102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 2698, 2982, 3541, 4047, 7082, 8094, 9443, 10623, 18886, 21246, 24787, 28329, 49574, 56658, 67279, 74361, 134558, 148722, 201837, 251411, 403674, 470953, 502822, 754233, 941906, 1412859, 1508466, 1759877, 2825718, 3519754, 4776809, 5279631, 9553618, 10559262, 14330427, 28660854, 33437663, 66875326, 100312989, 200625978]

約数ペア:

[(1, 200625978), (2, 100312989), (3, 66875326), (6, 33437663), (7, 28660854), (14, 14330427), (19, 10559262), (21, 9553618), (38, 5279631), (42, 4776809), (57, 3519754), (71, 2825718), (114, 1759877), (133, 1508466), (142, 1412859), (213, 941906), (266, 754233), (399, 502822), (426, 470953), (497, 403674), (798, 251411), (994, 201837), (1349, 148722), (1491, 134558), (2698, 74361), (2982, 67279), (3541, 56658), (4047, 49574), (7082, 28329), (8094, 24787), (9443, 21246), (10623, 18886)]