201148160

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 485212896

約数和(自身を除く): 284064736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 640, 668, 835, 941, 1280, 1336, 1670, 1882, 2672, 3340, 3764, 4705, 5344, 6680, 7528, 9410, 10688, 13360, 15056, 18820, 21376, 26720, 30112, 37640, 42752, 53440, 60224, 75280, 106880, 120448, 150560, 157147, 213760, 240896, 301120, 314294, 602240, 628588, 785735, 1204480, 1257176, 1571470, 2514352, 3142940, 5028704, 6285880, 10057408, 12571760, 20114816, 25143520, 40229632, 50287040, 100574080, 201148160]

約数ペア:

[(1, 201148160), (2, 100574080), (4, 50287040), (5, 40229632), (8, 25143520), (10, 20114816), (16, 12571760), (20, 10057408), (32, 6285880), (40, 5028704), (64, 3142940), (80, 2514352), (128, 1571470), (160, 1257176), (167, 1204480), (256, 785735), (320, 628588), (334, 602240), (640, 314294), (668, 301120), (835, 240896), (941, 213760), (1280, 157147), (1336, 150560), (1670, 120448), (1882, 106880), (2672, 75280), (3340, 60224), (3764, 53440), (4705, 42752), (5344, 37640), (6680, 30112), (7528, 26720), (9410, 21376), (10688, 18820), (13360, 15056)]