193649118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 431004672

約数和(自身を除く): 237355554

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 101, 141, 202, 282, 303, 523, 606, 611, 1046, 1222, 1313, 1569, 1833, 2626, 3138, 3666, 3939, 4747, 6799, 7878, 9494, 13598, 14241, 20397, 24581, 28482, 40794, 49162, 52823, 61711, 73743, 105646, 123422, 147486, 158469, 185133, 316938, 319553, 370266, 639106, 686699, 958659, 1373398, 1917318, 2060097, 2482681, 4120194, 4965362, 7448043, 14896086, 32274853, 64549706, 96824559, 193649118]

約数ペア:

[(1, 193649118), (2, 96824559), (3, 64549706), (6, 32274853), (13, 14896086), (26, 7448043), (39, 4965362), (47, 4120194), (78, 2482681), (94, 2060097), (101, 1917318), (141, 1373398), (202, 958659), (282, 686699), (303, 639106), (523, 370266), (606, 319553), (611, 316938), (1046, 185133), (1222, 158469), (1313, 147486), (1569, 123422), (1833, 105646), (2626, 73743), (3138, 61711), (3666, 52823), (3939, 49162), (4747, 40794), (6799, 28482), (7878, 24581), (9494, 20397), (13598, 14241)]