233854907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 81124933

約数列:

[1, 11, 13, 17, 19, 61, 83, 143, 187, 209, 221, 247, 323, 671, 793, 913, 1037, 1079, 1159, 1411, 1577, 2431, 2717, 3553, 4199, 5063, 8723, 11407, 11869, 12749, 13481, 15067, 15521, 17347, 18343, 19703, 20501, 26809, 46189, 55693, 65819, 86071, 96197, 148291, 165737, 201773, 216733, 225511, 256139, 294899, 348517, 724009, 946781, 1058167, 1118923, 1250561, 1635349, 2817529, 3833687, 12308153, 13756171, 17988839, 21259537, 233854907]

約数ペア:

[(1, 233854907), (11, 21259537), (13, 17988839), (17, 13756171), (19, 12308153), (61, 3833687), (83, 2817529), (143, 1635349), (187, 1250561), (209, 1118923), (221, 1058167), (247, 946781), (323, 724009), (671, 348517), (793, 294899), (913, 256139), (1037, 225511), (1079, 216733), (1159, 201773), (1411, 165737), (1577, 148291), (2431, 96197), (2717, 86071), (3553, 65819), (4199, 55693), (5063, 46189), (8723, 26809), (11407, 20501), (11869, 19703), (12749, 18343), (13481, 17347), (15067, 15521)]