201600998744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{21977}}^1$

素因数の和:22848

約数の個数: 64

約数和(自身を含む): 399022018560

約数和(自身を除く): 197421019816

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 787, 1457, 1574, 2914, 3148, 5828, 6296, 11656, 21977, 24397, 36989, 43954, 48794, 73978, 87908, 97588, 147956, 175816, 195176, 295912, 681287, 1032919, 1146659, 1362574, 2065838, 2293318, 2725148, 4131676, 4586636, 5450296, 8263352, 9173272, 17295899, 32020489, 34591798, 64040978, 69183596, 128081956, 138367192, 256163912, 536172869, 812907253, 1072345738, 1625814506, 2144691476, 3251629012, 4289382952, 6503258024, 25200124843, 50400249686, 100800499372, 201600998744]

約数ペア:

[(1, 201600998744), (2, 100800499372), (4, 50400249686), (8, 25200124843), (31, 6503258024), (47, 4289382952), (62, 3251629012), (94, 2144691476), (124, 1625814506), (188, 1072345738), (248, 812907253), (376, 536172869), (787, 256163912), (1457, 138367192), (1574, 128081956), (2914, 69183596), (3148, 64040978), (5828, 34591798), (6296, 32020489), (11656, 17295899), (21977, 9173272), (24397, 8263352), (36989, 5450296), (43954, 4586636), (48794, 4131676), (73978, 2725148), (87908, 2293318), (97588, 2065838), (147956, 1362574), (175816, 1146659), (195176, 1032919), (295912, 681287)]