196494864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 557297664

約数和(自身を除く): 360802800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 43, 48, 62, 74, 83, 86, 93, 111, 124, 129, 148, 166, 172, 186, 222, 248, 249, 258, 296, 332, 344, 372, 444, 496, 498, 516, 592, 664, 688, 744, 888, 996, 1032, 1147, 1328, 1333, 1488, 1591, 1776, 1992, 2064, 2294, 2573, 2666, 3071, 3182, 3441, 3569, 3984, 3999, 4588, 4773, 5146, 5332, 6142, 6364, 6882, 7138, 7719, 7998, 9176, 9213, 9546, 10292, 10664, 10707, 12284, 12728, 13764, 14276, 15438, 15996, 18352, 18426, 19092, 20584, 21328, 21414, 24568, 25456, 27528, 28552, 30876, 31992, 36852, 38184, 41168, 42828, 49136, 49321, 55056, 57104, 61752, 63984, 73704, 76368, 85656, 95201, 98642, 110639, 123504, 132053, 147408, 147963, 171312, 190402, 197284, 221278, 264106, 285603, 295926, 331917, 380804, 394568, 396159, 442556, 528212, 571206, 591852, 663834, 761608, 789136, 792318, 885112, 1056424, 1142412, 1183704, 1327668, 1523216, 1584636, 1770224, 2112848, 2284824, 2367408, 2655336, 3169272, 4093643, 4569648, 5310672, 6338544, 8187286, 12280929, 16374572, 24561858, 32749144, 49123716, 65498288, 98247432, 196494864]

約数ペア:

[(1, 196494864), (2, 98247432), (3, 65498288), (4, 49123716), (6, 32749144), (8, 24561858), (12, 16374572), (16, 12280929), (24, 8187286), (31, 6338544), (37, 5310672), (43, 4569648), (48, 4093643), (62, 3169272), (74, 2655336), (83, 2367408), (86, 2284824), (93, 2112848), (111, 1770224), (124, 1584636), (129, 1523216), (148, 1327668), (166, 1183704), (172, 1142412), (186, 1056424), (222, 885112), (248, 792318), (249, 789136), (258, 761608), (296, 663834), (332, 591852), (344, 571206), (372, 528212), (444, 442556), (496, 396159), (498, 394568), (516, 380804), (592, 331917), (664, 295926), (688, 285603), (744, 264106), (888, 221278), (996, 197284), (1032, 190402), (1147, 171312), (1328, 147963), (1333, 147408), (1488, 132053), (1591, 123504), (1776, 110639), (1992, 98642), (2064, 95201), (2294, 85656), (2573, 76368), (2666, 73704), (3071, 63984), (3182, 61752), (3441, 57104), (3569, 55056), (3984, 49321), (3999, 49136), (4588, 42828), (4773, 41168), (5146, 38184), (5332, 36852), (6142, 31992), (6364, 30876), (6882, 28552), (7138, 27528), (7719, 25456), (7998, 24568), (9176, 21414), (9213, 21328), (9546, 20584), (10292, 19092), (10664, 18426), (10707, 18352), (12284, 15996), (12728, 15438), (13764, 14276)]