201320928

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 393076512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 107, 139, 141, 144, 188, 214, 278, 282, 288, 321, 376, 417, 423, 428, 556, 564, 642, 752, 834, 846, 856, 963, 1112, 1128, 1251, 1284, 1504, 1668, 1692, 1712, 1926, 2224, 2256, 2502, 2568, 3336, 3384, 3424, 3852, 4448, 4512, 5004, 5029, 5136, 6533, 6672, 6768, 7704, 10008, 10058, 10272, 13066, 13344, 13536, 14873, 15087, 15408, 19599, 20016, 20116, 26132, 29746, 30174, 30816, 39198, 40032, 40232, 44619, 45261, 52264, 58797, 59492, 60348, 78396, 80464, 89238, 90522, 104528, 117594, 118984, 120696, 133857, 156792, 160928, 178476, 181044, 209056, 235188, 237968, 241392, 267714, 313584, 356952, 362088, 470376, 475936, 482784, 535428, 627168, 699031, 713904, 724176, 940752, 1070856, 1398062, 1427808, 1448352, 1881504, 2097093, 2141712, 2796124, 4194186, 4283424, 5592248, 6291279, 8388372, 11184496, 12582558, 16776744, 22368992, 25165116, 33553488, 50330232, 67106976, 100660464, 201320928]

約数ペア:

[(1, 201320928), (2, 100660464), (3, 67106976), (4, 50330232), (6, 33553488), (8, 25165116), (9, 22368992), (12, 16776744), (16, 12582558), (18, 11184496), (24, 8388372), (32, 6291279), (36, 5592248), (47, 4283424), (48, 4194186), (72, 2796124), (94, 2141712), (96, 2097093), (107, 1881504), (139, 1448352), (141, 1427808), (144, 1398062), (188, 1070856), (214, 940752), (278, 724176), (282, 713904), (288, 699031), (321, 627168), (376, 535428), (417, 482784), (423, 475936), (428, 470376), (556, 362088), (564, 356952), (642, 313584), (752, 267714), (834, 241392), (846, 237968), (856, 235188), (963, 209056), (1112, 181044), (1128, 178476), (1251, 160928), (1284, 156792), (1504, 133857), (1668, 120696), (1692, 118984), (1712, 117594), (1926, 104528), (2224, 90522), (2256, 89238), (2502, 80464), (2568, 78396), (3336, 60348), (3384, 59492), (3424, 58797), (3852, 52264), (4448, 45261), (4512, 44619), (5004, 40232), (5029, 40032), (5136, 39198), (6533, 30816), (6672, 30174), (6768, 29746), (7704, 26132), (10008, 20116), (10058, 20016), (10272, 19599), (13066, 15408), (13344, 15087), (13536, 14873)]