201487728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 594961920

約数和(自身を除く): 393474192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 101, 104, 138, 139, 156, 184, 202, 208, 276, 278, 299, 303, 312, 368, 404, 417, 552, 556, 598, 606, 624, 808, 834, 897, 1104, 1112, 1196, 1212, 1313, 1616, 1668, 1794, 1807, 2224, 2323, 2392, 2424, 2626, 3197, 3336, 3588, 3614, 3939, 4646, 4784, 4848, 5252, 5421, 6394, 6672, 6969, 7176, 7228, 7878, 9292, 9591, 10504, 10842, 12788, 13938, 14039, 14352, 14456, 15756, 18584, 19182, 21008, 21684, 25576, 27876, 28078, 28912, 30199, 31512, 37168, 38364, 41561, 42117, 43368, 51152, 55752, 56156, 60398, 63024, 76728, 83122, 84234, 86736, 90597, 111504, 112312, 120796, 124683, 153456, 166244, 168468, 181194, 182507, 224624, 241592, 249366, 322897, 332488, 336936, 362388, 365014, 483184, 498732, 547521, 645794, 664976, 673872, 724776, 730028, 968691, 997464, 1095042, 1291588, 1449552, 1460056, 1937382, 1994928, 2190084, 2583176, 2920112, 3874764, 4197661, 4380168, 5166352, 7749528, 8395322, 8760336, 12592983, 15499056, 16790644, 25185966, 33581288, 50371932, 67162576, 100743864, 201487728]

約数ペア:

[(1, 201487728), (2, 100743864), (3, 67162576), (4, 50371932), (6, 33581288), (8, 25185966), (12, 16790644), (13, 15499056), (16, 12592983), (23, 8760336), (24, 8395322), (26, 7749528), (39, 5166352), (46, 4380168), (48, 4197661), (52, 3874764), (69, 2920112), (78, 2583176), (92, 2190084), (101, 1994928), (104, 1937382), (138, 1460056), (139, 1449552), (156, 1291588), (184, 1095042), (202, 997464), (208, 968691), (276, 730028), (278, 724776), (299, 673872), (303, 664976), (312, 645794), (368, 547521), (404, 498732), (417, 483184), (552, 365014), (556, 362388), (598, 336936), (606, 332488), (624, 322897), (808, 249366), (834, 241592), (897, 224624), (1104, 182507), (1112, 181194), (1196, 168468), (1212, 166244), (1313, 153456), (1616, 124683), (1668, 120796), (1794, 112312), (1807, 111504), (2224, 90597), (2323, 86736), (2392, 84234), (2424, 83122), (2626, 76728), (3197, 63024), (3336, 60398), (3588, 56156), (3614, 55752), (3939, 51152), (4646, 43368), (4784, 42117), (4848, 41561), (5252, 38364), (5421, 37168), (6394, 31512), (6672, 30199), (6969, 28912), (7176, 28078), (7228, 27876), (7878, 25576), (9292, 21684), (9591, 21008), (10504, 19182), (10842, 18584), (12788, 15756), (13938, 14456), (14039, 14352)]