201318908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16453}}^1$

素因数の和:16506

約数の個数: 48

約数和(自身を含む): 442283520

約数和(自身を除く): 240964612

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 16453, 32906, 65812, 115171, 230342, 312607, 378419, 460684, 625214, 756838, 1250428, 1513676, 2188249, 2648933, 4376498, 5297866, 7189961, 8752996, 10595732, 14379922, 28759844, 50329727, 100659454, 201318908]

約数ペア:

[(1, 201318908), (2, 100659454), (4, 50329727), (7, 28759844), (14, 14379922), (19, 10595732), (23, 8752996), (28, 7189961), (38, 5297866), (46, 4376498), (76, 2648933), (92, 2188249), (133, 1513676), (161, 1250428), (266, 756838), (322, 625214), (437, 460684), (532, 378419), (644, 312607), (874, 230342), (1748, 115171), (3059, 65812), (6118, 32906), (12236, 16453)]