209544244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33863}}^1$

素因数の和:33904

約数の個数: 48

約数和(自身を含む): 477888768

約数和(自身を除く): 268344524

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 33863, 67726, 135452, 237041, 440219, 474082, 575671, 880438, 948164, 1151342, 1760876, 2302684, 3081533, 4029697, 6163066, 7483723, 8059394, 12326132, 14967446, 16118788, 29934892, 52386061, 104772122, 209544244]

約数ペア:

[(1, 209544244), (2, 104772122), (4, 52386061), (7, 29934892), (13, 16118788), (14, 14967446), (17, 12326132), (26, 8059394), (28, 7483723), (34, 6163066), (52, 4029697), (68, 3081533), (91, 2302684), (119, 1760876), (182, 1151342), (221, 948164), (238, 880438), (364, 575671), (442, 474082), (476, 440219), (884, 237041), (1547, 135452), (3094, 67726), (6188, 33863)]