207472512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 627177600

約数和(自身を除く): 419705088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 139, 156, 169, 184, 192, 208, 276, 278, 299, 312, 338, 368, 384, 416, 417, 507, 552, 556, 598, 624, 676, 736, 832, 834, 897, 1014, 1104, 1112, 1196, 1248, 1352, 1472, 1664, 1668, 1794, 1807, 2028, 2208, 2224, 2392, 2496, 2704, 2944, 3197, 3336, 3588, 3614, 3887, 4056, 4416, 4448, 4784, 4992, 5408, 5421, 6394, 6672, 7176, 7228, 7774, 8112, 8832, 8896, 9568, 9591, 10816, 10842, 11661, 12788, 13344, 14352, 14456, 15548, 16224, 17792, 19136, 19182, 21632, 21684, 23322, 23491, 25576, 26688, 28704, 28912, 31096, 32448, 38272, 38364, 41561, 43368, 46644, 46982, 51152, 53376, 57408, 57824, 62192, 64896, 70473, 76728, 83122, 86736, 93288, 93964, 102304, 114816, 115648, 124384, 124683, 140946, 153456, 166244, 173472, 186576, 187928, 204608, 231296, 248768, 249366, 281892, 306912, 332488, 346944, 373152, 375856, 409216, 497536, 498732, 540293, 563784, 613824, 664976, 693888, 746304, 751712, 997464, 1080586, 1127568, 1227648, 1329952, 1492608, 1503424, 1620879, 1994928, 2161172, 2255136, 2659904, 3006848, 3241758, 3989856, 4322344, 4510272, 5319808, 6483516, 7979712, 8644688, 9020544, 12967032, 15959424, 17289376, 25934064, 34578752, 51868128, 69157504, 103736256, 207472512]

約数ペア:

[(1, 207472512), (2, 103736256), (3, 69157504), (4, 51868128), (6, 34578752), (8, 25934064), (12, 17289376), (13, 15959424), (16, 12967032), (23, 9020544), (24, 8644688), (26, 7979712), (32, 6483516), (39, 5319808), (46, 4510272), (48, 4322344), (52, 3989856), (64, 3241758), (69, 3006848), (78, 2659904), (92, 2255136), (96, 2161172), (104, 1994928), (128, 1620879), (138, 1503424), (139, 1492608), (156, 1329952), (169, 1227648), (184, 1127568), (192, 1080586), (208, 997464), (276, 751712), (278, 746304), (299, 693888), (312, 664976), (338, 613824), (368, 563784), (384, 540293), (416, 498732), (417, 497536), (507, 409216), (552, 375856), (556, 373152), (598, 346944), (624, 332488), (676, 306912), (736, 281892), (832, 249366), (834, 248768), (897, 231296), (1014, 204608), (1104, 187928), (1112, 186576), (1196, 173472), (1248, 166244), (1352, 153456), (1472, 140946), (1664, 124683), (1668, 124384), (1794, 115648), (1807, 114816), (2028, 102304), (2208, 93964), (2224, 93288), (2392, 86736), (2496, 83122), (2704, 76728), (2944, 70473), (3197, 64896), (3336, 62192), (3588, 57824), (3614, 57408), (3887, 53376), (4056, 51152), (4416, 46982), (4448, 46644), (4784, 43368), (4992, 41561), (5408, 38364), (5421, 38272), (6394, 32448), (6672, 31096), (7176, 28912), (7228, 28704), (7774, 26688), (8112, 25576), (8832, 23491), (8896, 23322), (9568, 21684), (9591, 21632), (10816, 19182), (10842, 19136), (11661, 17792), (12788, 16224), (13344, 15548), (14352, 14456)]