193553244

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 506967552

約数和(自身を除く): 313414308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 732, 954, 1098, 1663, 1908, 2196, 3233, 3326, 4989, 6466, 6652, 9699, 9978, 12932, 14967, 19398, 19956, 29097, 29934, 38796, 58194, 59868, 88139, 101443, 116388, 176278, 202886, 264417, 304329, 352556, 405772, 528834, 608658, 793251, 912987, 1057668, 1217316, 1586502, 1825974, 3173004, 3651948, 5376479, 10752958, 16129437, 21505916, 32258874, 48388311, 64517748, 96776622, 193553244]

約数ペア:

[(1, 193553244), (2, 96776622), (3, 64517748), (4, 48388311), (6, 32258874), (9, 21505916), (12, 16129437), (18, 10752958), (36, 5376479), (53, 3651948), (61, 3173004), (106, 1825974), (122, 1586502), (159, 1217316), (183, 1057668), (212, 912987), (244, 793251), (318, 608658), (366, 528834), (477, 405772), (549, 352556), (636, 304329), (732, 264417), (954, 202886), (1098, 176278), (1663, 116388), (1908, 101443), (2196, 88139), (3233, 59868), (3326, 58194), (4989, 38796), (6466, 29934), (6652, 29097), (9699, 19956), (9978, 19398), (12932, 14967)]