201232382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 161647618

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 89, 178, 199, 247, 299, 398, 437, 494, 598, 874, 1157, 1691, 2047, 2314, 2587, 3382, 3781, 4094, 4577, 5174, 5681, 7562, 9154, 11362, 17711, 21983, 26611, 35422, 38893, 43966, 49153, 53222, 59501, 77786, 86963, 98306, 119002, 173926, 230243, 336509, 407353, 460486, 505609, 673018, 814706, 1011218, 1130519, 2261038, 4374617, 5295589, 7739707, 8749234, 10591178, 15479414, 100616191, 201232382]

約数ペア:

[(1, 201232382), (2, 100616191), (13, 15479414), (19, 10591178), (23, 8749234), (26, 7739707), (38, 5295589), (46, 4374617), (89, 2261038), (178, 1130519), (199, 1011218), (247, 814706), (299, 673018), (398, 505609), (437, 460486), (494, 407353), (598, 336509), (874, 230243), (1157, 173926), (1691, 119002), (2047, 98306), (2314, 86963), (2587, 77786), (3382, 59501), (3781, 53222), (4094, 49153), (4577, 43966), (5174, 38893), (5681, 35422), (7562, 26611), (9154, 21983), (11362, 17711)]