200970638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 365472000

約数和(自身を除く): 164501362

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 59, 118, 209, 281, 319, 418, 551, 562, 638, 649, 1102, 1121, 1298, 1711, 2242, 3091, 3422, 5339, 6061, 6182, 8149, 10678, 12122, 12331, 16298, 16579, 18821, 24662, 32509, 33158, 37642, 58729, 65018, 89639, 117458, 154831, 179278, 182369, 309662, 315001, 357599, 364738, 480791, 630002, 715198, 961582, 1703141, 3406282, 3465011, 5288701, 6930022, 9135029, 10577402, 18270058, 100485319, 200970638]

約数ペア:

[(1, 200970638), (2, 100485319), (11, 18270058), (19, 10577402), (22, 9135029), (29, 6930022), (38, 5288701), (58, 3465011), (59, 3406282), (118, 1703141), (209, 961582), (281, 715198), (319, 630002), (418, 480791), (551, 364738), (562, 357599), (638, 315001), (649, 309662), (1102, 182369), (1121, 179278), (1298, 154831), (1711, 117458), (2242, 89639), (3091, 65018), (3422, 58729), (5339, 37642), (6061, 33158), (6182, 32509), (8149, 24662), (10678, 18821), (12122, 16579), (12331, 16298)]