201222308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 422682624

約数和(自身を除く): 221460316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 644, 668, 1169, 1871, 2338, 3742, 3841, 4676, 7484, 7682, 13097, 15364, 26194, 26887, 43033, 52388, 53774, 86066, 107548, 172132, 301231, 312457, 602462, 624914, 1204924, 1249828, 2187199, 4374398, 7186511, 8748796, 14373022, 28746044, 50305577, 100611154, 201222308]

約数ペア:

[(1, 201222308), (2, 100611154), (4, 50305577), (7, 28746044), (14, 14373022), (23, 8748796), (28, 7186511), (46, 4374398), (92, 2187199), (161, 1249828), (167, 1204924), (322, 624914), (334, 602462), (644, 312457), (668, 301231), (1169, 172132), (1871, 107548), (2338, 86066), (3742, 53774), (3841, 52388), (4676, 43033), (7484, 26887), (7682, 26194), (13097, 15364)]