193464063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 332579520

約数和(自身を除く): 139115457

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 4229, 5083, 12687, 15249, 38061, 45747, 54977, 71893, 97267, 164931, 215679, 291801, 494793, 647037, 875403, 934609, 1264471, 1653539, 2803827, 3793413, 4960617, 8411481, 11380239, 14881851, 21496007, 64488021, 193464063]

約数ペア:

[(1, 193464063), (3, 64488021), (9, 21496007), (13, 14881851), (17, 11380239), (23, 8411481), (39, 4960617), (51, 3793413), (69, 2803827), (117, 1653539), (153, 1264471), (207, 934609), (221, 875403), (299, 647037), (391, 494793), (663, 291801), (897, 215679), (1173, 164931), (1989, 97267), (2691, 71893), (3519, 54977), (4229, 45747), (5083, 38061), (12687, 15249)]