209187888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 674290176

約数和(自身を除く): 465102288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 577, 581, 624, 664, 728, 996, 1079, 1092, 1154, 1162, 1328, 1456, 1731, 1743, 1992, 2158, 2184, 2308, 2324, 3237, 3462, 3486, 3984, 4039, 4316, 4368, 4616, 4648, 6474, 6924, 6972, 7501, 7553, 8078, 8632, 9232, 9296, 12117, 12948, 13848, 13944, 15002, 15106, 16156, 17264, 22503, 22659, 24234, 25896, 27696, 27888, 30004, 30212, 32312, 45006, 45318, 47891, 48468, 51792, 52507, 60008, 60424, 64624, 90012, 90636, 95782, 96936, 105014, 120016, 120848, 143673, 157521, 180024, 181272, 191564, 193872, 210028, 287346, 315042, 335237, 360048, 362544, 383128, 420056, 574692, 622583, 630084, 670474, 766256, 840112, 1005711, 1149384, 1245166, 1260168, 1340948, 1867749, 2011422, 2298768, 2490332, 2520336, 2681896, 3735498, 4022844, 4358081, 4980664, 5363792, 7470996, 8045688, 8716162, 9961328, 13074243, 14941992, 16091376, 17432324, 26148486, 29883984, 34864648, 52296972, 69729296, 104593944, 209187888]

約数ペア:

[(1, 209187888), (2, 104593944), (3, 69729296), (4, 52296972), (6, 34864648), (7, 29883984), (8, 26148486), (12, 17432324), (13, 16091376), (14, 14941992), (16, 13074243), (21, 9961328), (24, 8716162), (26, 8045688), (28, 7470996), (39, 5363792), (42, 4980664), (48, 4358081), (52, 4022844), (56, 3735498), (78, 2681896), (83, 2520336), (84, 2490332), (91, 2298768), (104, 2011422), (112, 1867749), (156, 1340948), (166, 1260168), (168, 1245166), (182, 1149384), (208, 1005711), (249, 840112), (273, 766256), (312, 670474), (332, 630084), (336, 622583), (364, 574692), (498, 420056), (546, 383128), (577, 362544), (581, 360048), (624, 335237), (664, 315042), (728, 287346), (996, 210028), (1079, 193872), (1092, 191564), (1154, 181272), (1162, 180024), (1328, 157521), (1456, 143673), (1731, 120848), (1743, 120016), (1992, 105014), (2158, 96936), (2184, 95782), (2308, 90636), (2324, 90012), (3237, 64624), (3462, 60424), (3486, 60008), (3984, 52507), (4039, 51792), (4316, 48468), (4368, 47891), (4616, 45318), (4648, 45006), (6474, 32312), (6924, 30212), (6972, 30004), (7501, 27888), (7553, 27696), (8078, 25896), (8632, 24234), (9232, 22659), (9296, 22503), (12117, 17264), (12948, 16156), (13848, 15106), (13944, 15002)]