201304070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 420922656

約数和(自身を除く): 219618586

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 73, 86, 106, 110, 121, 146, 215, 242, 265, 365, 430, 473, 530, 583, 605, 730, 803, 946, 1166, 1210, 1606, 2279, 2365, 2915, 3139, 3869, 4015, 4558, 4730, 5203, 5830, 6278, 6413, 7738, 8030, 8833, 10406, 11395, 12826, 15695, 17666, 19345, 22790, 25069, 26015, 31390, 32065, 34529, 38690, 42559, 44165, 50138, 52030, 64130, 69058, 85118, 88330, 125345, 166367, 172645, 212795, 250690, 275759, 332734, 345290, 379819, 425590, 468149, 551518, 759638, 831835, 936298, 1378795, 1663670, 1830037, 1899095, 2340745, 2757590, 3660074, 3798190, 4681490, 9150185, 18300370, 20130407, 40260814, 100652035, 201304070]

約数ペア:

[(1, 201304070), (2, 100652035), (5, 40260814), (10, 20130407), (11, 18300370), (22, 9150185), (43, 4681490), (53, 3798190), (55, 3660074), (73, 2757590), (86, 2340745), (106, 1899095), (110, 1830037), (121, 1663670), (146, 1378795), (215, 936298), (242, 831835), (265, 759638), (365, 551518), (430, 468149), (473, 425590), (530, 379819), (583, 345290), (605, 332734), (730, 275759), (803, 250690), (946, 212795), (1166, 172645), (1210, 166367), (1606, 125345), (2279, 88330), (2365, 85118), (2915, 69058), (3139, 64130), (3869, 52030), (4015, 50138), (4558, 44165), (4730, 42559), (5203, 38690), (5830, 34529), (6278, 32065), (6413, 31390), (7738, 26015), (8030, 25069), (8833, 22790), (10406, 19345), (11395, 17666), (12826, 15695)]