203217336

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 660718080

約数和(自身を除く): 457500744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 631, 639, 648, 756, 852, 994, 1134, 1262, 1278, 1491, 1512, 1704, 1893, 1917, 1988, 2268, 2524, 2556, 2982, 3786, 3834, 3976, 4417, 4473, 4536, 5048, 5112, 5679, 5751, 5964, 7572, 7668, 8834, 8946, 11358, 11502, 11928, 13251, 13419, 15144, 15336, 17037, 17668, 17892, 22716, 23004, 26502, 26838, 34074, 35336, 35784, 39753, 40257, 44801, 45432, 46008, 51111, 53004, 53676, 68148, 79506, 80514, 89602, 102222, 106008, 107352, 119259, 134403, 136296, 159012, 161028, 179204, 204444, 238518, 268806, 313607, 318024, 322056, 357777, 358408, 403209, 408888, 477036, 537612, 627214, 715554, 806418, 940821, 954072, 1075224, 1209627, 1254428, 1431108, 1612836, 1881642, 2419254, 2508856, 2822463, 2862216, 3225672, 3628881, 3763284, 4838508, 5644926, 7257762, 7526568, 8467389, 9677016, 11289852, 14515524, 16934778, 22579704, 25402167, 29031048, 33869556, 50804334, 67739112, 101608668, 203217336]

約数ペア:

[(1, 203217336), (2, 101608668), (3, 67739112), (4, 50804334), (6, 33869556), (7, 29031048), (8, 25402167), (9, 22579704), (12, 16934778), (14, 14515524), (18, 11289852), (21, 9677016), (24, 8467389), (27, 7526568), (28, 7257762), (36, 5644926), (42, 4838508), (54, 3763284), (56, 3628881), (63, 3225672), (71, 2862216), (72, 2822463), (81, 2508856), (84, 2419254), (108, 1881642), (126, 1612836), (142, 1431108), (162, 1254428), (168, 1209627), (189, 1075224), (213, 954072), (216, 940821), (252, 806418), (284, 715554), (324, 627214), (378, 537612), (426, 477036), (497, 408888), (504, 403209), (567, 358408), (568, 357777), (631, 322056), (639, 318024), (648, 313607), (756, 268806), (852, 238518), (994, 204444), (1134, 179204), (1262, 161028), (1278, 159012), (1491, 136296), (1512, 134403), (1704, 119259), (1893, 107352), (1917, 106008), (1988, 102222), (2268, 89602), (2524, 80514), (2556, 79506), (2982, 68148), (3786, 53676), (3834, 53004), (3976, 51111), (4417, 46008), (4473, 45432), (4536, 44801), (5048, 40257), (5112, 39753), (5679, 35784), (5751, 35336), (5964, 34074), (7572, 26838), (7668, 26502), (8834, 23004), (8946, 22716), (11358, 17892), (11502, 17668), (11928, 17037), (13251, 15336), (13419, 15144)]