220331748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201769}}^1$

素因数の和:201796

約数の個数: 48

約数和(自身を含む): 632750720

約数和(自身を除く): 412418972

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, 201769, 403538, 605307, 807076, 1210614, 1412383, 2421228, 2622997, 2824766, 4237149, 5245994, 5649532, 7868991, 8474298, 10491988, 15737982, 16948596, 18360979, 31475964, 36721958, 55082937, 73443916, 110165874, 220331748]

約数ペア:

[(1, 220331748), (2, 110165874), (3, 73443916), (4, 55082937), (6, 36721958), (7, 31475964), (12, 18360979), (13, 16948596), (14, 15737982), (21, 10491988), (26, 8474298), (28, 7868991), (39, 5649532), (42, 5245994), (52, 4237149), (78, 2824766), (84, 2622997), (91, 2421228), (156, 1412383), (182, 1210614), (273, 807076), (364, 605307), (546, 403538), (1092, 201769)]