202181888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 428994720

約数和(自身を除く): 226812832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 197, 211, 256, 304, 394, 422, 608, 788, 844, 1216, 1576, 1688, 2432, 3152, 3376, 3743, 4009, 4864, 6304, 6752, 7486, 8018, 12608, 13504, 14972, 16036, 25216, 27008, 29944, 32072, 41567, 50432, 54016, 59888, 64144, 83134, 119776, 128288, 166268, 239552, 256576, 332536, 479104, 513152, 665072, 789773, 958208, 1026304, 1330144, 1579546, 2660288, 3159092, 5320576, 6318184, 10641152, 12636368, 25272736, 50545472, 101090944, 202181888]

約数ペア:

[(1, 202181888), (2, 101090944), (4, 50545472), (8, 25272736), (16, 12636368), (19, 10641152), (32, 6318184), (38, 5320576), (64, 3159092), (76, 2660288), (128, 1579546), (152, 1330144), (197, 1026304), (211, 958208), (256, 789773), (304, 665072), (394, 513152), (422, 479104), (608, 332536), (788, 256576), (844, 239552), (1216, 166268), (1576, 128288), (1688, 119776), (2432, 83134), (3152, 64144), (3376, 59888), (3743, 54016), (4009, 50432), (4864, 41567), (6304, 32072), (6752, 29944), (7486, 27008), (8018, 25216), (12608, 16036), (13504, 14972)]