201312941200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{137999}}^1$

素因数の和:138545

約数の個数: 120

約数和(自身を含む): 553812768000

約数和(自身を除く): 352499826800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 521, 560, 700, 1042, 1400, 2084, 2605, 2800, 3647, 4168, 5210, 7294, 8336, 10420, 13025, 14588, 18235, 20840, 26050, 29176, 36470, 41680, 52100, 58352, 72940, 91175, 104200, 137999, 145880, 182350, 208400, 275998, 291760, 364700, 551996, 689995, 729400, 965993, 1103992, 1379990, 1458800, 1931986, 2207984, 2759980, 3449975, 3863972, 4829965, 5519960, 6899950, 7727944, 9659930, 11039920, 13799900, 15455888, 19319860, 24149825, 27599800, 38639720, 48299650, 55199600, 71897479, 77279440, 96599300, 143794958, 193198600, 287589916, 359487395, 386397200, 503282353, 575179832, 718974790, 1006564706, 1150359664, 1437949580, 1797436975, 2013129412, 2516411765, 2875899160, 3594873950, 4026258824, 5032823530, 5751798320, 7189747900, 8052517648, 10065647060, 12582058825, 14379495800, 20131294120, 25164117650, 28758991600, 40262588240, 50328235300, 100656470600, 201312941200]

約数ペア:

[(1, 201312941200), (2, 100656470600), (4, 50328235300), (5, 40262588240), (7, 28758991600), (8, 25164117650), (10, 20131294120), (14, 14379495800), (16, 12582058825), (20, 10065647060), (25, 8052517648), (28, 7189747900), (35, 5751798320), (40, 5032823530), (50, 4026258824), (56, 3594873950), (70, 2875899160), (80, 2516411765), (100, 2013129412), (112, 1797436975), (140, 1437949580), (175, 1150359664), (200, 1006564706), (280, 718974790), (350, 575179832), (400, 503282353), (521, 386397200), (560, 359487395), (700, 287589916), (1042, 193198600), (1400, 143794958), (2084, 96599300), (2605, 77279440), (2800, 71897479), (3647, 55199600), (4168, 48299650), (5210, 38639720), (7294, 27599800), (8336, 24149825), (10420, 19319860), (13025, 15455888), (14588, 13799900), (18235, 11039920), (20840, 9659930), (26050, 7727944), (29176, 6899950), (36470, 5519960), (41680, 4829965), (52100, 3863972), (58352, 3449975), (72940, 2759980), (91175, 2207984), (104200, 1931986), (137999, 1458800), (145880, 1379990), (182350, 1103992), (208400, 965993), (275998, 729400), (291760, 689995), (364700, 551996)]