207515952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 160

約数和(自身を含む): 686543360

約数和(自身を除く): 479027408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 163, 168, 189, 216, 252, 326, 336, 378, 421, 432, 489, 504, 652, 756, 842, 978, 1008, 1141, 1263, 1304, 1467, 1512, 1684, 1956, 2282, 2526, 2608, 2934, 2947, 3024, 3368, 3423, 3789, 3912, 4401, 4564, 5052, 5868, 5894, 6736, 6846, 7578, 7824, 8802, 8841, 9128, 10104, 10269, 11367, 11736, 11788, 13692, 15156, 17604, 17682, 18256, 20208, 20538, 22734, 23472, 23576, 26523, 27384, 30312, 30807, 35208, 35364, 41076, 45468, 47152, 53046, 54768, 60624, 61614, 68623, 70416, 70728, 79569, 82152, 90936, 106092, 123228, 137246, 141456, 159138, 164304, 181872, 205869, 212184, 246456, 274492, 318276, 411738, 424368, 480361, 492912, 548984, 617607, 636552, 823476, 960722, 1097968, 1235214, 1273104, 1441083, 1646952, 1852821, 1921444, 2470428, 2882166, 3293904, 3705642, 3842888, 4323249, 4940856, 5764332, 7411284, 7685776, 8646498, 9881712, 11528664, 12969747, 14822568, 17292996, 23057328, 25939494, 29645136, 34585992, 51878988, 69171984, 103757976, 207515952]

約数ペア:

[(1, 207515952), (2, 103757976), (3, 69171984), (4, 51878988), (6, 34585992), (7, 29645136), (8, 25939494), (9, 23057328), (12, 17292996), (14, 14822568), (16, 12969747), (18, 11528664), (21, 9881712), (24, 8646498), (27, 7685776), (28, 7411284), (36, 5764332), (42, 4940856), (48, 4323249), (54, 3842888), (56, 3705642), (63, 3293904), (72, 2882166), (84, 2470428), (108, 1921444), (112, 1852821), (126, 1646952), (144, 1441083), (163, 1273104), (168, 1235214), (189, 1097968), (216, 960722), (252, 823476), (326, 636552), (336, 617607), (378, 548984), (421, 492912), (432, 480361), (489, 424368), (504, 411738), (652, 318276), (756, 274492), (842, 246456), (978, 212184), (1008, 205869), (1141, 181872), (1263, 164304), (1304, 159138), (1467, 141456), (1512, 137246), (1684, 123228), (1956, 106092), (2282, 90936), (2526, 82152), (2608, 79569), (2934, 70728), (2947, 70416), (3024, 68623), (3368, 61614), (3423, 60624), (3789, 54768), (3912, 53046), (4401, 47152), (4564, 45468), (5052, 41076), (5868, 35364), (5894, 35208), (6736, 30807), (6846, 30312), (7578, 27384), (7824, 26523), (8802, 23576), (8841, 23472), (9128, 22734), (10104, 20538), (10269, 20208), (11367, 18256), (11736, 17682), (11788, 17604), (13692, 15156)]