200848011

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 337688064

約数和(自身を除く): 136840053

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 227, 273, 463, 637, 681, 1389, 1589, 1911, 2951, 3241, 4767, 6019, 8853, 9723, 11123, 18057, 20657, 22687, 33369, 42133, 61971, 68061, 105101, 126399, 144599, 294931, 315303, 433797, 735707, 884793, 1366313, 2207121, 4098939, 5149949, 9564191, 15449847, 28692573, 66949337, 200848011]

約数ペア:

[(1, 200848011), (3, 66949337), (7, 28692573), (13, 15449847), (21, 9564191), (39, 5149949), (49, 4098939), (91, 2207121), (147, 1366313), (227, 884793), (273, 735707), (463, 433797), (637, 315303), (681, 294931), (1389, 144599), (1589, 126399), (1911, 105101), (2951, 68061), (3241, 61971), (4767, 42133), (6019, 33369), (8853, 22687), (9723, 20657), (11123, 18057)]