204220695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4219}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 374330880

約数和(自身を除く): 170110185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 461, 1383, 2305, 3227, 4219, 6915, 9681, 12657, 16135, 21095, 29533, 48405, 63285, 88599, 147665, 442995, 1944959, 5834877, 9724795, 13614713, 29174385, 40844139, 68073565, 204220695]

約数ペア:

[(1, 204220695), (3, 68073565), (5, 40844139), (7, 29174385), (15, 13614713), (21, 9724795), (35, 5834877), (105, 1944959), (461, 442995), (1383, 147665), (2305, 88599), (3227, 63285), (4219, 48405), (6915, 29533), (9681, 21095), (12657, 16135)]