203042008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 417679200

約数和(自身を除く): 214637192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 1901, 2054, 3802, 4108, 7604, 8216, 13351, 15208, 24713, 26702, 49426, 53404, 98852, 106808, 150179, 197704, 300358, 321269, 600716, 642538, 1201432, 1285076, 1952327, 2570152, 3904654, 7809308, 15618616, 25380251, 50760502, 101521004, 203042008]

約数ペア:

[(1, 203042008), (2, 101521004), (4, 50760502), (8, 25380251), (13, 15618616), (26, 7809308), (52, 3904654), (79, 2570152), (104, 1952327), (158, 1285076), (169, 1201432), (316, 642538), (338, 600716), (632, 321269), (676, 300358), (1027, 197704), (1352, 150179), (1901, 106808), (2054, 98852), (3802, 53404), (4108, 49426), (7604, 26702), (8216, 24713), (13351, 15208)]