202783257

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 120099303

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 243, 263, 501, 513, 789, 1503, 1539, 2367, 3173, 4509, 4617, 4997, 7101, 9519, 13527, 14991, 21303, 28557, 40581, 43921, 44973, 63909, 85671, 131763, 134919, 257013, 395289, 404757, 771039, 834499, 1185867, 1214271, 2503497, 3557601, 7510491, 10672803, 22531473, 67594419, 202783257]

約数ペア:

[(1, 202783257), (3, 67594419), (9, 22531473), (19, 10672803), (27, 7510491), (57, 3557601), (81, 2503497), (167, 1214271), (171, 1185867), (243, 834499), (263, 771039), (501, 404757), (513, 395289), (789, 257013), (1503, 134919), (1539, 131763), (2367, 85671), (3173, 63909), (4509, 44973), (4617, 43921), (4997, 40581), (7101, 28557), (9519, 21303), (13527, 14991)]