200728736

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37117}}^1$

素因数の和:37153

約数の個数: 36

約数和(自身を含む): 427933422

約数和(自身を除く): 227204686

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 37117, 74234, 148468, 296936, 482521, 593872, 965042, 1187744, 1930084, 3860168, 6272773, 7720336, 12545546, 15440672, 25091092, 50182184, 100364368, 200728736]

約数ペア:

[(1, 200728736), (2, 100364368), (4, 50182184), (8, 25091092), (13, 15440672), (16, 12545546), (26, 7720336), (32, 6272773), (52, 3860168), (104, 1930084), (169, 1187744), (208, 965042), (338, 593872), (416, 482521), (676, 296936), (1352, 148468), (2704, 74234), (5408, 37117)]