200304884

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 396641280

約数和(自身を除く): 196336396

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 991, 1196, 1982, 2197, 3887, 3964, 4394, 7774, 8788, 12883, 15548, 22793, 25766, 45586, 50531, 51532, 91172, 101062, 167479, 202124, 296309, 334958, 592618, 669916, 1185236, 2177227, 3852017, 4354454, 7704034, 8708908, 15408068, 50076221, 100152442, 200304884]

約数ペア:

[(1, 200304884), (2, 100152442), (4, 50076221), (13, 15408068), (23, 8708908), (26, 7704034), (46, 4354454), (52, 3852017), (92, 2177227), (169, 1185236), (299, 669916), (338, 592618), (598, 334958), (676, 296309), (991, 202124), (1196, 167479), (1982, 101062), (2197, 91172), (3887, 51532), (3964, 50531), (4394, 45586), (7774, 25766), (8788, 22793), (12883, 15548)]