207899340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 637943040

約数和(自身を除く): 430043700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 269, 330, 538, 660, 807, 1076, 1171, 1345, 1614, 2342, 2690, 2959, 3228, 3513, 4035, 4684, 5380, 5855, 5918, 7026, 8070, 8877, 11710, 11836, 12881, 14052, 14795, 16140, 17565, 17754, 23420, 25762, 29590, 35130, 35508, 38643, 44385, 51524, 59180, 64405, 70260, 77286, 88770, 128810, 154572, 177540, 193215, 257620, 314999, 386430, 629998, 772860, 944997, 1259996, 1574995, 1889994, 3149990, 3464989, 3779988, 4724985, 6299980, 6929978, 9449970, 10394967, 13859956, 17324945, 18899940, 20789934, 34649890, 41579868, 51974835, 69299780, 103949670, 207899340]

約数ペア:

[(1, 207899340), (2, 103949670), (3, 69299780), (4, 51974835), (5, 41579868), (6, 34649890), (10, 20789934), (11, 18899940), (12, 17324945), (15, 13859956), (20, 10394967), (22, 9449970), (30, 6929978), (33, 6299980), (44, 4724985), (55, 3779988), (60, 3464989), (66, 3149990), (110, 1889994), (132, 1574995), (165, 1259996), (220, 944997), (269, 772860), (330, 629998), (538, 386430), (660, 314999), (807, 257620), (1076, 193215), (1171, 177540), (1345, 154572), (1614, 128810), (2342, 88770), (2690, 77286), (2959, 70260), (3228, 64405), (3513, 59180), (4035, 51524), (4684, 44385), (5380, 38643), (5855, 35508), (5918, 35130), (7026, 29590), (8070, 25762), (8877, 23420), (11710, 17754), (11836, 17565), (12881, 16140), (14052, 14795)]