222395628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203659}}^1$

素因数の和:203686

約数の個数: 48

約数和(自身を含む): 638677760

約数和(自身を除く): 416282132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 203659, 407318, 610977, 814636, 1221954, 1425613, 2443908, 2647567, 2851226, 4276839, 5295134, 5702452, 7942701, 8553678, 10590268, 15885402, 17107356, 18532969, 31770804, 37065938, 55598907, 74131876, 111197814, 222395628]

約数ペア:

[(1, 222395628), (2, 111197814), (3, 74131876), (4, 55598907), (6, 37065938), (7, 31770804), (12, 18532969), (13, 17107356), (14, 15885402), (21, 10590268), (26, 8553678), (28, 7942701), (39, 5702452), (42, 5295134), (52, 4276839), (78, 2851226), (84, 2647567), (91, 2443908), (156, 1425613), (182, 1221954), (273, 814636), (364, 610977), (546, 407318), (1092, 203659)]