201763527

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 354585600

約数和(自身を除く): 152822073

約数列:

[1, 3, 7, 19, 21, 29, 47, 49, 53, 57, 87, 133, 141, 147, 159, 203, 329, 371, 399, 551, 609, 893, 931, 987, 1007, 1113, 1363, 1421, 1537, 1653, 2303, 2491, 2597, 2679, 2793, 3021, 3857, 4089, 4263, 4611, 6251, 6909, 7049, 7473, 7791, 9541, 10759, 11571, 17437, 18753, 21147, 25897, 26999, 28623, 29203, 32277, 43757, 47329, 49343, 52311, 66787, 72239, 75313, 77691, 80997, 87609, 122059, 131271, 141987, 148029, 181279, 200361, 204421, 216717, 225939, 331303, 366177, 505673, 543837, 613263, 993909, 1268953, 1372541, 1430947, 1517019, 2319121, 3539711, 3806859, 4117623, 4292841, 6957363, 9607787, 10619133, 28823361, 67254509, 201763527]

約数ペア:

[(1, 201763527), (3, 67254509), (7, 28823361), (19, 10619133), (21, 9607787), (29, 6957363), (47, 4292841), (49, 4117623), (53, 3806859), (57, 3539711), (87, 2319121), (133, 1517019), (141, 1430947), (147, 1372541), (159, 1268953), (203, 993909), (329, 613263), (371, 543837), (399, 505673), (551, 366177), (609, 331303), (893, 225939), (931, 216717), (987, 204421), (1007, 200361), (1113, 181279), (1363, 148029), (1421, 141987), (1537, 131271), (1653, 122059), (2303, 87609), (2491, 80997), (2597, 77691), (2679, 75313), (2793, 72239), (3021, 66787), (3857, 52311), (4089, 49343), (4263, 47329), (4611, 43757), (6251, 32277), (6909, 29203), (7049, 28623), (7473, 26999), (7791, 25897), (9541, 21147), (10759, 18753), (11571, 17437)]