200919628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 256986548

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 103, 161, 182, 206, 233, 299, 322, 364, 412, 466, 598, 644, 721, 932, 1196, 1339, 1442, 1631, 2093, 2369, 2678, 2884, 3029, 3262, 4186, 4738, 5356, 5359, 6058, 6524, 8372, 9373, 9476, 10718, 12116, 16583, 18746, 21203, 21436, 23999, 30797, 33166, 37492, 37513, 42406, 47998, 61594, 66332, 69667, 75026, 84812, 95996, 123188, 139334, 150052, 167993, 215579, 278668, 311987, 335986, 431158, 487669, 551977, 623974, 671972, 862316, 975338, 1103954, 1247948, 1950676, 2183909, 2207908, 3863839, 4367818, 7175701, 7727678, 8735636, 14351402, 15455356, 28702804, 50229907, 100459814, 200919628]

約数ペア:

[(1, 200919628), (2, 100459814), (4, 50229907), (7, 28702804), (13, 15455356), (14, 14351402), (23, 8735636), (26, 7727678), (28, 7175701), (46, 4367818), (52, 3863839), (91, 2207908), (92, 2183909), (103, 1950676), (161, 1247948), (182, 1103954), (206, 975338), (233, 862316), (299, 671972), (322, 623974), (364, 551977), (412, 487669), (466, 431158), (598, 335986), (644, 311987), (721, 278668), (932, 215579), (1196, 167993), (1339, 150052), (1442, 139334), (1631, 123188), (2093, 95996), (2369, 84812), (2678, 75026), (2884, 69667), (3029, 66332), (3262, 61594), (4186, 47998), (4738, 42406), (5356, 37513), (5359, 37492), (6058, 33166), (6524, 30797), (8372, 23999), (9373, 21436), (9476, 21203), (10718, 18746), (12116, 16583)]