204988704

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2539}}^1$

素因数の和:2610

約数の個数: 72

約数和(自身を含む): 557509680

約数和(自身を除く): 352520976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 841, 928, 1392, 1682, 2523, 2539, 2784, 3364, 5046, 5078, 6728, 7617, 10092, 10156, 13456, 15234, 20184, 20312, 26912, 30468, 40368, 40624, 60936, 73631, 80736, 81248, 121872, 147262, 220893, 243744, 294524, 441786, 589048, 883572, 1178096, 1767144, 2135299, 2356192, 3534288, 4270598, 6405897, 7068576, 8541196, 12811794, 17082392, 25623588, 34164784, 51247176, 68329568, 102494352, 204988704]

約数ペア:

[(1, 204988704), (2, 102494352), (3, 68329568), (4, 51247176), (6, 34164784), (8, 25623588), (12, 17082392), (16, 12811794), (24, 8541196), (29, 7068576), (32, 6405897), (48, 4270598), (58, 3534288), (87, 2356192), (96, 2135299), (116, 1767144), (174, 1178096), (232, 883572), (348, 589048), (464, 441786), (696, 294524), (841, 243744), (928, 220893), (1392, 147262), (1682, 121872), (2523, 81248), (2539, 80736), (2784, 73631), (3364, 60936), (5046, 40624), (5078, 40368), (6728, 30468), (7617, 26912), (10092, 20312), (10156, 20184), (13456, 15234)]