210875994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19237}}^1$

素因数の和:19284

約数の個数: 64

約数和(自身を含む): 554054400

約数和(自身を除く): 343178406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 19237, 38474, 57711, 115422, 134659, 173133, 269318, 346266, 403977, 519399, 557873, 807954, 1038798, 1115746, 1211931, 1673619, 2423862, 3347238, 3635793, 3905111, 5020857, 7271586, 7810222, 10041714, 11715333, 15062571, 23430666, 30125142, 35145999, 70291998, 105437997, 210875994]

約数ペア:

[(1, 210875994), (2, 105437997), (3, 70291998), (6, 35145999), (7, 30125142), (9, 23430666), (14, 15062571), (18, 11715333), (21, 10041714), (27, 7810222), (29, 7271586), (42, 5020857), (54, 3905111), (58, 3635793), (63, 3347238), (87, 2423862), (126, 1673619), (174, 1211931), (189, 1115746), (203, 1038798), (261, 807954), (378, 557873), (406, 519399), (522, 403977), (609, 346266), (783, 269318), (1218, 173133), (1566, 134659), (1827, 115422), (3654, 57711), (5481, 38474), (10962, 19237)]