208783536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 607461120

約数和(自身を除く): 398677584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 59, 78, 104, 106, 107, 118, 156, 159, 177, 208, 212, 214, 236, 312, 318, 321, 354, 424, 428, 472, 624, 636, 642, 689, 708, 767, 848, 856, 944, 1272, 1284, 1378, 1391, 1416, 1534, 1712, 2067, 2301, 2544, 2568, 2756, 2782, 2832, 3068, 3127, 4134, 4173, 4602, 5136, 5512, 5564, 5671, 6136, 6254, 6313, 8268, 8346, 9204, 9381, 11024, 11128, 11342, 12272, 12508, 12626, 16536, 16692, 17013, 18408, 18762, 18939, 22256, 22684, 25016, 25252, 33072, 33384, 34026, 36816, 37524, 37878, 40651, 45368, 50032, 50504, 66768, 68052, 73723, 75048, 75756, 81302, 82069, 90736, 101008, 121953, 136104, 147446, 150096, 151512, 162604, 164138, 221169, 243906, 246207, 272208, 294892, 303024, 325208, 328276, 334589, 442338, 487812, 492414, 589784, 650416, 656552, 669178, 884676, 975624, 984828, 1003767, 1179568, 1313104, 1338356, 1769352, 1951248, 1969656, 2007534, 2676712, 3538704, 3939312, 4015068, 4349657, 5353424, 8030136, 8699314, 13048971, 16060272, 17398628, 26097942, 34797256, 52195884, 69594512, 104391768, 208783536]

約数ペア:

[(1, 208783536), (2, 104391768), (3, 69594512), (4, 52195884), (6, 34797256), (8, 26097942), (12, 17398628), (13, 16060272), (16, 13048971), (24, 8699314), (26, 8030136), (39, 5353424), (48, 4349657), (52, 4015068), (53, 3939312), (59, 3538704), (78, 2676712), (104, 2007534), (106, 1969656), (107, 1951248), (118, 1769352), (156, 1338356), (159, 1313104), (177, 1179568), (208, 1003767), (212, 984828), (214, 975624), (236, 884676), (312, 669178), (318, 656552), (321, 650416), (354, 589784), (424, 492414), (428, 487812), (472, 442338), (624, 334589), (636, 328276), (642, 325208), (689, 303024), (708, 294892), (767, 272208), (848, 246207), (856, 243906), (944, 221169), (1272, 164138), (1284, 162604), (1378, 151512), (1391, 150096), (1416, 147446), (1534, 136104), (1712, 121953), (2067, 101008), (2301, 90736), (2544, 82069), (2568, 81302), (2756, 75756), (2782, 75048), (2832, 73723), (3068, 68052), (3127, 66768), (4134, 50504), (4173, 50032), (4602, 45368), (5136, 40651), (5512, 37878), (5564, 37524), (5671, 36816), (6136, 34026), (6254, 33384), (6313, 33072), (8268, 25252), (8346, 25016), (9204, 22684), (9381, 22256), (11024, 18939), (11128, 18762), (11342, 18408), (12272, 17013), (12508, 16692), (12626, 16536)]