204865674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3671

約数の個数: 64

約数和(自身を含む): 478203264

約数和(自身を除く): 273337590

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 3593, 4386, 7186, 9503, 10779, 19006, 21558, 28509, 46709, 57018, 61081, 93418, 122162, 140127, 154499, 183243, 280254, 308998, 366486, 463497, 794053, 926994, 1588106, 2008487, 2382159, 2626483, 4016974, 4764318, 5252966, 6025461, 7879449, 12050922, 15758898, 34144279, 68288558, 102432837, 204865674]

約数ペア:

[(1, 204865674), (2, 102432837), (3, 68288558), (6, 34144279), (13, 15758898), (17, 12050922), (26, 7879449), (34, 6025461), (39, 5252966), (43, 4764318), (51, 4016974), (78, 2626483), (86, 2382159), (102, 2008487), (129, 1588106), (221, 926994), (258, 794053), (442, 463497), (559, 366486), (663, 308998), (731, 280254), (1118, 183243), (1326, 154499), (1462, 140127), (1677, 122162), (2193, 93418), (3354, 61081), (3593, 57018), (4386, 46709), (7186, 28509), (9503, 21558), (10779, 19006)]