200868668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 504693504

約数和(自身を除く): 303824836

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 169, 182, 187, 221, 227, 238, 286, 308, 338, 364, 374, 442, 454, 476, 572, 676, 748, 884, 908, 1001, 1183, 1309, 1547, 1589, 1859, 2002, 2366, 2431, 2497, 2618, 2873, 2951, 3094, 3178, 3718, 3859, 4004, 4732, 4862, 4994, 5236, 5746, 5902, 6188, 6356, 7436, 7718, 9724, 9988, 11492, 11804, 13013, 15436, 17017, 17479, 20111, 20657, 26026, 27013, 31603, 32461, 34034, 34958, 38363, 40222, 41314, 42449, 50167, 52052, 54026, 63206, 64922, 68068, 69916, 76726, 80444, 82628, 84898, 100334, 108052, 126412, 129844, 153452, 169796, 200668, 221221, 227227, 268541, 297143, 351169, 421993, 442442, 454454, 537082, 551837, 594286, 652171, 702338, 843986, 884884, 908908, 1074164, 1103674, 1188572, 1304342, 1404676, 1687972, 2207348, 2608684, 2953951, 3862859, 4565197, 5907902, 7173881, 7725718, 9130394, 11815804, 14347762, 15451436, 18260788, 28695524, 50217167, 100434334, 200868668]

約数ペア:

[(1, 200868668), (2, 100434334), (4, 50217167), (7, 28695524), (11, 18260788), (13, 15451436), (14, 14347762), (17, 11815804), (22, 9130394), (26, 7725718), (28, 7173881), (34, 5907902), (44, 4565197), (52, 3862859), (68, 2953951), (77, 2608684), (91, 2207348), (119, 1687972), (143, 1404676), (154, 1304342), (169, 1188572), (182, 1103674), (187, 1074164), (221, 908908), (227, 884884), (238, 843986), (286, 702338), (308, 652171), (338, 594286), (364, 551837), (374, 537082), (442, 454454), (454, 442442), (476, 421993), (572, 351169), (676, 297143), (748, 268541), (884, 227227), (908, 221221), (1001, 200668), (1183, 169796), (1309, 153452), (1547, 129844), (1589, 126412), (1859, 108052), (2002, 100334), (2366, 84898), (2431, 82628), (2497, 80444), (2618, 76726), (2873, 69916), (2951, 68068), (3094, 64922), (3178, 63206), (3718, 54026), (3859, 52052), (4004, 50167), (4732, 42449), (4862, 41314), (4994, 40222), (5236, 38363), (5746, 34958), (5902, 34034), (6188, 32461), (6356, 31603), (7436, 27013), (7718, 26026), (9724, 20657), (9988, 20111), (11492, 17479), (11804, 17017), (13013, 15436)]