195201972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 604531200

約数和(自身を除く): 409329228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 342, 354, 399, 413, 531, 532, 684, 691, 708, 798, 826, 1062, 1121, 1197, 1239, 1382, 1596, 1652, 2073, 2124, 2242, 2394, 2478, 2764, 3363, 3717, 4146, 4484, 4788, 4837, 4956, 6219, 6726, 7434, 7847, 8292, 9674, 10089, 12438, 13129, 13452, 14511, 14868, 15694, 19348, 20178, 23541, 24876, 26258, 29022, 31388, 39387, 40356, 40769, 43533, 47082, 52516, 58044, 70623, 78774, 81538, 87066, 91903, 94164, 118161, 122307, 141246, 157548, 163076, 174132, 183806, 236322, 244614, 275709, 282492, 285383, 366921, 367612, 472644, 489228, 551418, 570766, 733842, 774611, 827127, 856149, 1102836, 1141532, 1467684, 1549222, 1654254, 1712298, 2323833, 2568447, 3098444, 3308508, 3424596, 4647666, 5136894, 5422277, 6971499, 9295332, 10273788, 10844554, 13942998, 16266831, 21689108, 27885996, 32533662, 48800493, 65067324, 97600986, 195201972]

約数ペア:

[(1, 195201972), (2, 97600986), (3, 65067324), (4, 48800493), (6, 32533662), (7, 27885996), (9, 21689108), (12, 16266831), (14, 13942998), (18, 10844554), (19, 10273788), (21, 9295332), (28, 6971499), (36, 5422277), (38, 5136894), (42, 4647666), (57, 3424596), (59, 3308508), (63, 3098444), (76, 2568447), (84, 2323833), (114, 1712298), (118, 1654254), (126, 1549222), (133, 1467684), (171, 1141532), (177, 1102836), (228, 856149), (236, 827127), (252, 774611), (266, 733842), (342, 570766), (354, 551418), (399, 489228), (413, 472644), (531, 367612), (532, 366921), (684, 285383), (691, 282492), (708, 275709), (798, 244614), (826, 236322), (1062, 183806), (1121, 174132), (1197, 163076), (1239, 157548), (1382, 141246), (1596, 122307), (1652, 118161), (2073, 94164), (2124, 91903), (2242, 87066), (2394, 81538), (2478, 78774), (2764, 70623), (3363, 58044), (3717, 52516), (4146, 47082), (4484, 43533), (4788, 40769), (4837, 40356), (4956, 39387), (6219, 31388), (6726, 29022), (7434, 26258), (7847, 24876), (8292, 23541), (9674, 20178), (10089, 19348), (12438, 15694), (13129, 14868), (13452, 14511)]