200809860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 606283776

約数和(自身を除く): 405473916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 127, 146, 190, 219, 228, 254, 285, 292, 361, 365, 380, 381, 438, 508, 570, 635, 722, 730, 762, 876, 1083, 1095, 1140, 1270, 1387, 1444, 1460, 1524, 1805, 1905, 2166, 2190, 2413, 2540, 2774, 3610, 3810, 4161, 4332, 4380, 4826, 5415, 5548, 6935, 7220, 7239, 7620, 8322, 9271, 9652, 10830, 12065, 13870, 14478, 16644, 18542, 20805, 21660, 24130, 26353, 27740, 27813, 28956, 36195, 37084, 41610, 45847, 46355, 48260, 52706, 55626, 72390, 79059, 83220, 91694, 92710, 105412, 111252, 131765, 137541, 139065, 144780, 158118, 176149, 183388, 185420, 229235, 263530, 275082, 278130, 316236, 352298, 395295, 458470, 527060, 528447, 550164, 556260, 687705, 704596, 790590, 880745, 916940, 1056894, 1375410, 1581180, 1761490, 2113788, 2642235, 2750820, 3346831, 3522980, 5284470, 6693662, 10040493, 10568940, 13387324, 16734155, 20080986, 33468310, 40161972, 50202465, 66936620, 100404930, 200809860]

約数ペア:

[(1, 200809860), (2, 100404930), (3, 66936620), (4, 50202465), (5, 40161972), (6, 33468310), (10, 20080986), (12, 16734155), (15, 13387324), (19, 10568940), (20, 10040493), (30, 6693662), (38, 5284470), (57, 3522980), (60, 3346831), (73, 2750820), (76, 2642235), (95, 2113788), (114, 1761490), (127, 1581180), (146, 1375410), (190, 1056894), (219, 916940), (228, 880745), (254, 790590), (285, 704596), (292, 687705), (361, 556260), (365, 550164), (380, 528447), (381, 527060), (438, 458470), (508, 395295), (570, 352298), (635, 316236), (722, 278130), (730, 275082), (762, 263530), (876, 229235), (1083, 185420), (1095, 183388), (1140, 176149), (1270, 158118), (1387, 144780), (1444, 139065), (1460, 137541), (1524, 131765), (1805, 111252), (1905, 105412), (2166, 92710), (2190, 91694), (2413, 83220), (2540, 79059), (2774, 72390), (3610, 55626), (3810, 52706), (4161, 48260), (4332, 46355), (4380, 45847), (4826, 41610), (5415, 37084), (5548, 36195), (6935, 28956), (7220, 27813), (7239, 27740), (7620, 26353), (8322, 24130), (9271, 21660), (9652, 20805), (10830, 18542), (12065, 16644), (13870, 14478)]