209804616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 703572480

約数和(自身を除く): 493767864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 47, 51, 56, 63, 68, 72, 84, 94, 102, 119, 126, 136, 141, 153, 168, 188, 204, 238, 252, 282, 306, 329, 357, 376, 408, 423, 476, 504, 521, 564, 612, 658, 714, 799, 846, 952, 987, 1042, 1071, 1128, 1224, 1316, 1428, 1563, 1598, 1692, 1974, 2084, 2142, 2397, 2632, 2856, 2961, 3126, 3196, 3384, 3647, 3948, 4168, 4284, 4689, 4794, 5593, 5922, 6252, 6392, 7191, 7294, 7896, 8568, 8857, 9378, 9588, 10941, 11186, 11844, 12504, 14382, 14588, 16779, 17714, 18756, 19176, 21882, 22372, 23688, 24487, 26571, 28764, 29176, 32823, 33558, 35428, 37512, 43764, 44744, 48974, 50337, 53142, 57528, 61999, 65646, 67116, 70856, 73461, 79713, 87528, 97948, 100674, 106284, 123998, 131292, 134232, 146922, 159426, 171409, 185997, 195896, 201348, 212568, 220383, 247996, 262584, 293844, 318852, 342818, 371994, 402696, 416279, 440766, 495992, 514227, 557991, 587688, 637704, 685636, 743988, 832558, 881532, 1028454, 1115982, 1248837, 1371272, 1487976, 1542681, 1665116, 1763064, 2056908, 2231964, 2497674, 2913953, 3085362, 3330232, 3746511, 4113816, 4463928, 4995348, 5827906, 6170724, 7493022, 8741859, 9990696, 11655812, 12341448, 14986044, 17483718, 23311624, 26225577, 29972088, 34967436, 52451154, 69934872, 104902308, 209804616]

約数ペア:

[(1, 209804616), (2, 104902308), (3, 69934872), (4, 52451154), (6, 34967436), (7, 29972088), (8, 26225577), (9, 23311624), (12, 17483718), (14, 14986044), (17, 12341448), (18, 11655812), (21, 9990696), (24, 8741859), (28, 7493022), (34, 6170724), (36, 5827906), (42, 4995348), (47, 4463928), (51, 4113816), (56, 3746511), (63, 3330232), (68, 3085362), (72, 2913953), (84, 2497674), (94, 2231964), (102, 2056908), (119, 1763064), (126, 1665116), (136, 1542681), (141, 1487976), (153, 1371272), (168, 1248837), (188, 1115982), (204, 1028454), (238, 881532), (252, 832558), (282, 743988), (306, 685636), (329, 637704), (357, 587688), (376, 557991), (408, 514227), (423, 495992), (476, 440766), (504, 416279), (521, 402696), (564, 371994), (612, 342818), (658, 318852), (714, 293844), (799, 262584), (846, 247996), (952, 220383), (987, 212568), (1042, 201348), (1071, 195896), (1128, 185997), (1224, 171409), (1316, 159426), (1428, 146922), (1563, 134232), (1598, 131292), (1692, 123998), (1974, 106284), (2084, 100674), (2142, 97948), (2397, 87528), (2632, 79713), (2856, 73461), (2961, 70856), (3126, 67116), (3196, 65646), (3384, 61999), (3647, 57528), (3948, 53142), (4168, 50337), (4284, 48974), (4689, 44744), (4794, 43764), (5593, 37512), (5922, 35428), (6252, 33558), (6392, 32823), (7191, 29176), (7294, 28764), (7896, 26571), (8568, 24487), (8857, 23688), (9378, 22372), (9588, 21882), (10941, 19176), (11186, 18756), (11844, 17714), (12504, 16779), (14382, 14588)]