207746912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 432054000

約数和(自身を除く): 224307088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 449, 608, 761, 898, 1522, 1796, 3044, 3592, 6088, 7184, 8531, 12176, 14368, 14459, 17062, 24352, 28918, 34124, 57836, 68248, 115672, 136496, 231344, 272992, 341689, 462688, 683378, 1366756, 2733512, 5467024, 6492091, 10934048, 12984182, 25968364, 51936728, 103873456, 207746912]

約数ペア:

[(1, 207746912), (2, 103873456), (4, 51936728), (8, 25968364), (16, 12984182), (19, 10934048), (32, 6492091), (38, 5467024), (76, 2733512), (152, 1366756), (304, 683378), (449, 462688), (608, 341689), (761, 272992), (898, 231344), (1522, 136496), (1796, 115672), (3044, 68248), (3592, 57836), (6088, 34124), (7184, 28918), (8531, 24352), (12176, 17062), (14368, 14459)]