201390483385

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{66629}}^1$

素因数の和:66747

約数の個数: 72

約数和(自身を含む): 308587783320

約数和(自身を除く): 107197299935

約数列:

[1, 5, 7, 13, 35, 49, 65, 73, 91, 169, 245, 365, 455, 511, 637, 845, 949, 1183, 2555, 3185, 3577, 4745, 5915, 6643, 8281, 12337, 17885, 33215, 41405, 46501, 61685, 66629, 86359, 232505, 333145, 431795, 466403, 604513, 866177, 2332015, 3022565, 3264821, 4330885, 4863917, 6063239, 11260301, 16324105, 24319585, 30316195, 34047419, 42442673, 56301505, 63230921, 78822107, 170237095, 212213365, 238331933, 316154605, 394110535, 442616447, 551754749, 822001973, 1191659665, 2213082235, 2758773745, 3098315129, 4110009865, 5754013811, 15491575645, 28770069055, 40278096677, 201390483385]

約数ペア:

[(1, 201390483385), (5, 40278096677), (7, 28770069055), (13, 15491575645), (35, 5754013811), (49, 4110009865), (65, 3098315129), (73, 2758773745), (91, 2213082235), (169, 1191659665), (245, 822001973), (365, 551754749), (455, 442616447), (511, 394110535), (637, 316154605), (845, 238331933), (949, 212213365), (1183, 170237095), (2555, 78822107), (3185, 63230921), (3577, 56301505), (4745, 42442673), (5915, 34047419), (6643, 30316195), (8281, 24319585), (12337, 16324105), (17885, 11260301), (33215, 6063239), (41405, 4863917), (46501, 4330885), (61685, 3264821), (66629, 3022565), (86359, 2332015), (232505, 866177), (333145, 604513), (431795, 466403)]