207279968272

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1303}}^1\times {\mathrm{58831}}^1$

素因数の和:60168

約数の個数: 60

約数和(自身を含む): 435215132544

約数和(自身を除く): 227935164272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1303, 1352, 2606, 2704, 5212, 10424, 16939, 20848, 33878, 58831, 67756, 117662, 135512, 220207, 235324, 271024, 440414, 470648, 764803, 880828, 941296, 1529606, 1761656, 3059212, 3523312, 6118424, 9942439, 12236848, 19884878, 39769756, 76656793, 79539512, 153313586, 159079024, 306627172, 613254344, 996538309, 1226508688, 1993076618, 3986153236, 7972306472, 12954998017, 15944612944, 25909996034, 51819992068, 103639984136, 207279968272]

約数ペア:

[(1, 207279968272), (2, 103639984136), (4, 51819992068), (8, 25909996034), (13, 15944612944), (16, 12954998017), (26, 7972306472), (52, 3986153236), (104, 1993076618), (169, 1226508688), (208, 996538309), (338, 613254344), (676, 306627172), (1303, 159079024), (1352, 153313586), (2606, 79539512), (2704, 76656793), (5212, 39769756), (10424, 19884878), (16939, 12236848), (20848, 9942439), (33878, 6118424), (58831, 3523312), (67756, 3059212), (117662, 1761656), (135512, 1529606), (220207, 941296), (235324, 880828), (271024, 764803), (440414, 470648)]