199973616

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 529549440

約数和(自身を除く): 329575824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 163, 183, 244, 326, 366, 419, 488, 489, 652, 732, 838, 976, 978, 1257, 1304, 1464, 1676, 1956, 2514, 2608, 2928, 3352, 3912, 5028, 6704, 7824, 9943, 10056, 19886, 20112, 25559, 29829, 39772, 51118, 59658, 68297, 76677, 79544, 102236, 119316, 136594, 153354, 159088, 204472, 204891, 238632, 273188, 306708, 408944, 409782, 477264, 546376, 613416, 819564, 1092752, 1226832, 1639128, 3278256, 4166117, 8332234, 12498351, 16664468, 24996702, 33328936, 49993404, 66657872, 99986808, 199973616]

約数ペア:

[(1, 199973616), (2, 99986808), (3, 66657872), (4, 49993404), (6, 33328936), (8, 24996702), (12, 16664468), (16, 12498351), (24, 8332234), (48, 4166117), (61, 3278256), (122, 1639128), (163, 1226832), (183, 1092752), (244, 819564), (326, 613416), (366, 546376), (419, 477264), (488, 409782), (489, 408944), (652, 306708), (732, 273188), (838, 238632), (976, 204891), (978, 204472), (1257, 159088), (1304, 153354), (1464, 136594), (1676, 119316), (1956, 102236), (2514, 79544), (2608, 76677), (2928, 68297), (3352, 59658), (3912, 51118), (5028, 39772), (6704, 29829), (7824, 25559), (9943, 20112), (10056, 19886)]