211554954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14821}}^1$

素因数の和:14903

約数の個数: 48

約数和(自身を含む): 501754344

約数和(自身を除く): 290199390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 14821, 29642, 44463, 88926, 133389, 192673, 266778, 385346, 578019, 904081, 1156038, 1734057, 1808162, 2712243, 3468114, 5424486, 8136729, 11753053, 16273458, 23506106, 35259159, 70518318, 105777477, 211554954]

約数ペア:

[(1, 211554954), (2, 105777477), (3, 70518318), (6, 35259159), (9, 23506106), (13, 16273458), (18, 11753053), (26, 8136729), (39, 5424486), (61, 3468114), (78, 2712243), (117, 1808162), (122, 1734057), (183, 1156038), (234, 904081), (366, 578019), (549, 385346), (793, 266778), (1098, 192673), (1586, 133389), (2379, 88926), (4758, 44463), (7137, 29642), (14274, 14821)]