229751002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 414731520

約数和(自身を除く): 184980518

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 73, 146, 247, 277, 299, 437, 494, 554, 598, 874, 949, 1387, 1679, 1898, 2774, 3358, 3601, 5263, 5681, 6371, 7202, 10526, 11362, 12742, 18031, 20221, 21827, 31901, 36062, 40442, 43654, 63802, 68419, 82823, 121049, 136838, 165646, 242098, 262873, 384199, 414713, 465083, 525746, 768398, 829426, 930166, 1573637, 3147274, 4994587, 6046079, 8836577, 9989174, 12092158, 17673154, 114875501, 229751002]

約数ペア:

[(1, 229751002), (2, 114875501), (13, 17673154), (19, 12092158), (23, 9989174), (26, 8836577), (38, 6046079), (46, 4994587), (73, 3147274), (146, 1573637), (247, 930166), (277, 829426), (299, 768398), (437, 525746), (494, 465083), (554, 414713), (598, 384199), (874, 262873), (949, 242098), (1387, 165646), (1679, 136838), (1898, 121049), (2774, 82823), (3358, 68419), (3601, 63802), (5263, 43654), (5681, 40442), (6371, 36062), (7202, 31901), (10526, 21827), (11362, 20221), (12742, 18031)]