202291024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3068

約数の個数: 80

約数和(自身を含む): 470594880

約数和(自身を除く): 268303856

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3011, 3536, 3952, 4199, 5168, 6022, 8398, 12044, 16796, 24088, 33592, 39143, 48176, 51187, 57209, 67184, 78286, 102374, 114418, 156572, 204748, 228836, 313144, 409496, 457672, 626288, 665431, 743717, 818992, 915344, 972553, 1330862, 1487434, 1945106, 2661724, 2974868, 3890212, 5323448, 5949736, 7780424, 10646896, 11899472, 12643189, 15560848, 25286378, 50572756, 101145512, 202291024]

約数ペア:

[(1, 202291024), (2, 101145512), (4, 50572756), (8, 25286378), (13, 15560848), (16, 12643189), (17, 11899472), (19, 10646896), (26, 7780424), (34, 5949736), (38, 5323448), (52, 3890212), (68, 2974868), (76, 2661724), (104, 1945106), (136, 1487434), (152, 1330862), (208, 972553), (221, 915344), (247, 818992), (272, 743717), (304, 665431), (323, 626288), (442, 457672), (494, 409496), (646, 313144), (884, 228836), (988, 204748), (1292, 156572), (1768, 114418), (1976, 102374), (2584, 78286), (3011, 67184), (3536, 57209), (3952, 51187), (4199, 48176), (5168, 39143), (6022, 33592), (8398, 24088), (12044, 16796)]