201869528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 485913600

約数和(自身を除く): 284044072

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 73, 76, 92, 113, 133, 146, 152, 161, 184, 226, 266, 292, 322, 437, 452, 511, 532, 584, 644, 791, 874, 904, 1022, 1064, 1288, 1387, 1582, 1679, 1748, 2044, 2147, 2599, 2774, 3059, 3164, 3358, 3496, 4088, 4294, 5198, 5548, 6118, 6328, 6716, 8249, 8588, 9709, 10396, 11096, 11753, 12236, 13432, 15029, 16498, 17176, 18193, 19418, 20792, 23506, 24472, 30058, 31901, 32996, 36386, 38836, 47012, 49381, 57743, 60116, 63802, 65992, 72772, 77672, 94024, 98762, 115486, 120232, 127604, 145544, 156731, 189727, 197524, 223307, 230972, 255208, 313462, 345667, 379454, 395048, 446614, 461944, 626924, 691334, 758908, 893228, 1097117, 1253848, 1328089, 1382668, 1517816, 1786456, 2194234, 2656178, 2765336, 3604813, 4388468, 5312356, 7209626, 8776936, 10624712, 14419252, 25233691, 28838504, 50467382, 100934764, 201869528]

約数ペア:

[(1, 201869528), (2, 100934764), (4, 50467382), (7, 28838504), (8, 25233691), (14, 14419252), (19, 10624712), (23, 8776936), (28, 7209626), (38, 5312356), (46, 4388468), (56, 3604813), (73, 2765336), (76, 2656178), (92, 2194234), (113, 1786456), (133, 1517816), (146, 1382668), (152, 1328089), (161, 1253848), (184, 1097117), (226, 893228), (266, 758908), (292, 691334), (322, 626924), (437, 461944), (452, 446614), (511, 395048), (532, 379454), (584, 345667), (644, 313462), (791, 255208), (874, 230972), (904, 223307), (1022, 197524), (1064, 189727), (1288, 156731), (1387, 145544), (1582, 127604), (1679, 120232), (1748, 115486), (2044, 98762), (2147, 94024), (2599, 77672), (2774, 72772), (3059, 65992), (3164, 63802), (3358, 60116), (3496, 57743), (4088, 49381), (4294, 47012), (5198, 38836), (5548, 36386), (6118, 32996), (6328, 31901), (6716, 30058), (8249, 24472), (8588, 23506), (9709, 20792), (10396, 19418), (11096, 18193), (11753, 17176), (12236, 16498), (13432, 15029)]