205183368

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 649434240

約数和(自身を除く): 444250872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 243, 276, 299, 312, 324, 351, 353, 414, 468, 486, 552, 598, 621, 648, 702, 706, 828, 897, 936, 972, 1053, 1059, 1196, 1242, 1404, 1412, 1656, 1794, 1863, 1944, 2106, 2118, 2392, 2484, 2691, 2808, 2824, 3159, 3177, 3588, 3726, 4212, 4236, 4589, 4968, 5382, 5589, 6318, 6354, 7176, 7452, 8073, 8119, 8424, 8472, 9178, 9531, 10764, 11178, 12636, 12708, 13767, 14904, 16146, 16238, 18356, 19062, 21528, 22356, 24219, 24357, 25272, 25416, 27534, 28593, 32292, 32476, 36712, 38124, 41301, 44712, 48438, 48714, 55068, 57186, 64584, 64952, 72657, 73071, 76248, 82602, 85779, 96876, 97428, 105547, 110136, 114372, 123903, 145314, 146142, 165204, 171558, 193752, 194856, 211094, 219213, 228744, 247806, 290628, 292284, 316641, 330408, 343116, 371709, 422188, 438426, 495612, 581256, 584568, 633282, 657639, 686232, 743418, 844376, 876852, 949923, 991224, 1115127, 1266564, 1315278, 1486836, 1753704, 1899846, 1972917, 2230254, 2533128, 2630556, 2849769, 2973672, 3799692, 3945834, 4460508, 5261112, 5699538, 7599384, 7891668, 8549307, 8921016, 11399076, 15783336, 17098614, 22798152, 25647921, 34197228, 51295842, 68394456, 102591684, 205183368]

約数ペア:

[(1, 205183368), (2, 102591684), (3, 68394456), (4, 51295842), (6, 34197228), (8, 25647921), (9, 22798152), (12, 17098614), (13, 15783336), (18, 11399076), (23, 8921016), (24, 8549307), (26, 7891668), (27, 7599384), (36, 5699538), (39, 5261112), (46, 4460508), (52, 3945834), (54, 3799692), (69, 2973672), (72, 2849769), (78, 2630556), (81, 2533128), (92, 2230254), (104, 1972917), (108, 1899846), (117, 1753704), (138, 1486836), (156, 1315278), (162, 1266564), (184, 1115127), (207, 991224), (216, 949923), (234, 876852), (243, 844376), (276, 743418), (299, 686232), (312, 657639), (324, 633282), (351, 584568), (353, 581256), (414, 495612), (468, 438426), (486, 422188), (552, 371709), (598, 343116), (621, 330408), (648, 316641), (702, 292284), (706, 290628), (828, 247806), (897, 228744), (936, 219213), (972, 211094), (1053, 194856), (1059, 193752), (1196, 171558), (1242, 165204), (1404, 146142), (1412, 145314), (1656, 123903), (1794, 114372), (1863, 110136), (1944, 105547), (2106, 97428), (2118, 96876), (2392, 85779), (2484, 82602), (2691, 76248), (2808, 73071), (2824, 72657), (3159, 64952), (3177, 64584), (3588, 57186), (3726, 55068), (4212, 48714), (4236, 48438), (4589, 44712), (4968, 41301), (5382, 38124), (5589, 36712), (6318, 32476), (6354, 32292), (7176, 28593), (7452, 27534), (8073, 25416), (8119, 25272), (8424, 24357), (8472, 24219), (9178, 22356), (9531, 21528), (10764, 19062), (11178, 18356), (12636, 16238), (12708, 16146), (13767, 14904)]