195049712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 447554688

約数和(自身を除く): 252504976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 163, 176, 208, 286, 326, 523, 572, 652, 1046, 1144, 1304, 1793, 2092, 2119, 2288, 2608, 3586, 4184, 4238, 5753, 6799, 7172, 8368, 8476, 11506, 13598, 14344, 16952, 23012, 23309, 27196, 28688, 33904, 46024, 46618, 54392, 74789, 85249, 92048, 93236, 108784, 149578, 170498, 186472, 299156, 340996, 372944, 598312, 681992, 937739, 1108237, 1196624, 1363984, 1875478, 2216474, 3750956, 4432948, 7501912, 8865896, 12190607, 15003824, 17731792, 24381214, 48762428, 97524856, 195049712]

約数ペア:

[(1, 195049712), (2, 97524856), (4, 48762428), (8, 24381214), (11, 17731792), (13, 15003824), (16, 12190607), (22, 8865896), (26, 7501912), (44, 4432948), (52, 3750956), (88, 2216474), (104, 1875478), (143, 1363984), (163, 1196624), (176, 1108237), (208, 937739), (286, 681992), (326, 598312), (523, 372944), (572, 340996), (652, 299156), (1046, 186472), (1144, 170498), (1304, 149578), (1793, 108784), (2092, 93236), (2119, 92048), (2288, 85249), (2608, 74789), (3586, 54392), (4184, 46618), (4238, 46024), (5753, 33904), (6799, 28688), (7172, 27196), (8368, 23309), (8476, 23012), (11506, 16952), (13598, 14344)]