201751308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 615154176

約数和(自身を除く): 413402868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 253, 276, 306, 374, 391, 396, 414, 506, 561, 612, 748, 759, 782, 828, 1012, 1122, 1173, 1303, 1518, 1564, 1683, 2244, 2277, 2346, 2606, 3036, 3366, 3519, 3909, 4301, 4554, 4692, 5212, 6732, 7038, 7818, 8602, 9108, 11727, 12903, 14076, 14333, 15636, 17204, 22151, 23454, 25806, 28666, 29969, 38709, 42999, 44302, 46908, 51612, 57332, 59938, 66453, 77418, 85998, 88604, 89907, 119876, 128997, 132906, 154836, 171996, 179814, 199359, 243661, 257994, 265812, 269721, 329659, 359628, 398718, 487322, 509473, 515988, 539442, 659318, 730983, 797436, 974644, 988977, 1018946, 1078884, 1318636, 1461966, 1528419, 1977954, 2037892, 2192949, 2923932, 2966931, 3056838, 3955908, 4385898, 4585257, 5604203, 5933862, 6113676, 8771796, 9170514, 11208406, 11867724, 16812609, 18341028, 22416812, 33625218, 50437827, 67250436, 100875654, 201751308]

約数ペア:

[(1, 201751308), (2, 100875654), (3, 67250436), (4, 50437827), (6, 33625218), (9, 22416812), (11, 18341028), (12, 16812609), (17, 11867724), (18, 11208406), (22, 9170514), (23, 8771796), (33, 6113676), (34, 5933862), (36, 5604203), (44, 4585257), (46, 4385898), (51, 3955908), (66, 3056838), (68, 2966931), (69, 2923932), (92, 2192949), (99, 2037892), (102, 1977954), (132, 1528419), (138, 1461966), (153, 1318636), (187, 1078884), (198, 1018946), (204, 988977), (207, 974644), (253, 797436), (276, 730983), (306, 659318), (374, 539442), (391, 515988), (396, 509473), (414, 487322), (506, 398718), (561, 359628), (612, 329659), (748, 269721), (759, 265812), (782, 257994), (828, 243661), (1012, 199359), (1122, 179814), (1173, 171996), (1303, 154836), (1518, 132906), (1564, 128997), (1683, 119876), (2244, 89907), (2277, 88604), (2346, 85998), (2606, 77418), (3036, 66453), (3366, 59938), (3519, 57332), (3909, 51612), (4301, 46908), (4554, 44302), (4692, 42999), (5212, 38709), (6732, 29969), (7038, 28666), (7818, 25806), (8602, 23454), (9108, 22151), (11727, 17204), (12903, 15636), (14076, 14333)]