201035870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 444346560

約数和(自身を除く): 243310690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 89, 115, 122, 161, 178, 230, 305, 322, 427, 445, 529, 610, 623, 805, 854, 890, 1058, 1246, 1403, 1610, 2047, 2135, 2645, 2806, 3115, 3703, 4094, 4270, 5290, 5429, 6230, 7015, 7406, 9821, 10235, 10858, 14030, 14329, 18515, 19642, 20470, 27145, 28658, 32269, 37030, 38003, 47081, 49105, 54290, 64538, 71645, 76006, 94162, 98210, 124867, 143290, 161345, 190015, 225883, 235405, 249734, 322690, 329567, 380030, 451766, 470810, 624335, 659134, 874069, 1129415, 1248670, 1647835, 1748138, 2258830, 2871941, 3295670, 4370345, 5743882, 8740690, 14359705, 20103587, 28719410, 40207174, 100517935, 201035870]

約数ペア:

[(1, 201035870), (2, 100517935), (5, 40207174), (7, 28719410), (10, 20103587), (14, 14359705), (23, 8740690), (35, 5743882), (46, 4370345), (61, 3295670), (70, 2871941), (89, 2258830), (115, 1748138), (122, 1647835), (161, 1248670), (178, 1129415), (230, 874069), (305, 659134), (322, 624335), (427, 470810), (445, 451766), (529, 380030), (610, 329567), (623, 322690), (805, 249734), (854, 235405), (890, 225883), (1058, 190015), (1246, 161345), (1403, 143290), (1610, 124867), (2047, 98210), (2135, 94162), (2645, 76006), (2806, 71645), (3115, 64538), (3703, 54290), (4094, 49105), (4270, 47081), (5290, 38003), (5429, 37030), (6230, 32269), (7015, 28658), (7406, 27145), (9821, 20470), (10235, 19642), (10858, 18515), (14030, 14329)]