210983334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 462274560

約数和(自身を除く): 251291226

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 227, 263, 454, 526, 589, 681, 789, 1178, 1362, 1578, 1767, 3534, 4313, 4997, 7037, 8153, 8626, 9994, 12939, 14074, 14991, 16306, 21111, 24459, 25878, 29982, 42222, 48918, 59701, 119402, 133703, 154907, 179103, 267406, 309814, 358206, 401109, 464721, 802218, 929442, 1134319, 1850731, 2268638, 3402957, 3701462, 5552193, 6805914, 11104386, 35163889, 70327778, 105491667, 210983334]

約数ペア:

[(1, 210983334), (2, 105491667), (3, 70327778), (6, 35163889), (19, 11104386), (31, 6805914), (38, 5552193), (57, 3701462), (62, 3402957), (93, 2268638), (114, 1850731), (186, 1134319), (227, 929442), (263, 802218), (454, 464721), (526, 401109), (589, 358206), (681, 309814), (789, 267406), (1178, 179103), (1362, 154907), (1578, 133703), (1767, 119402), (3534, 59701), (4313, 48918), (4997, 42222), (7037, 29982), (8153, 25878), (8626, 24459), (9994, 21111), (12939, 16306), (14074, 14991)]