207569908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30013}}^1$

素因数の和:30056

約数の個数: 48

約数和(自身を含む): 470619520

約数和(自身を除く): 263049612

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 30013, 60026, 120052, 210091, 390169, 420182, 570247, 780338, 840364, 1140494, 1560676, 2280988, 2731183, 3991729, 5462366, 7413211, 7983458, 10924732, 14826422, 15966916, 29652844, 51892477, 103784954, 207569908]

約数ペア:

[(1, 207569908), (2, 103784954), (4, 51892477), (7, 29652844), (13, 15966916), (14, 14826422), (19, 10924732), (26, 7983458), (28, 7413211), (38, 5462366), (52, 3991729), (76, 2731183), (91, 2280988), (133, 1560676), (182, 1140494), (247, 840364), (266, 780338), (364, 570247), (494, 420182), (532, 390169), (988, 210091), (1729, 120052), (3458, 60026), (6916, 30013)]