201493803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 337075200

約数和(自身を除く): 135581397

約数列:

[1, 3, 7, 19, 21, 41, 57, 109, 113, 123, 133, 287, 327, 339, 399, 763, 779, 791, 861, 2071, 2147, 2289, 2337, 2373, 4469, 4633, 5453, 6213, 6441, 12317, 13407, 13899, 14497, 15029, 16359, 31283, 32431, 36951, 43491, 45087, 84911, 86219, 88027, 93849, 97293, 234023, 254733, 258657, 264081, 504997, 594377, 616189, 702069, 1514991, 1638161, 1783131, 1848567, 3534979, 4914483, 9594943, 10604937, 28784829, 67164601, 201493803]

約数ペア:

[(1, 201493803), (3, 67164601), (7, 28784829), (19, 10604937), (21, 9594943), (41, 4914483), (57, 3534979), (109, 1848567), (113, 1783131), (123, 1638161), (133, 1514991), (287, 702069), (327, 616189), (339, 594377), (399, 504997), (763, 264081), (779, 258657), (791, 254733), (861, 234023), (2071, 97293), (2147, 93849), (2289, 88027), (2337, 86219), (2373, 84911), (4469, 45087), (4633, 43491), (5453, 36951), (6213, 32431), (6441, 31283), (12317, 16359), (13407, 15029), (13899, 14497)]