198511950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14578

約数の個数: 96

約数和(自身を含む): 605961216

約数和(自身を除く): 407449266

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 14543, 29086, 43629, 72715, 87258, 101801, 145430, 189059, 203602, 218145, 305403, 363575, 378118, 436290, 509005, 567177, 610806, 727150, 945295, 1018010, 1090725, 1134354, 1323413, 1527015, 1890590, 2181450, 2545025, 2646826, 2835885, 3054030, 3970239, 4726475, 5090050, 5671770, 6617065, 7635075, 7940478, 9452950, 13234130, 14179425, 15270150, 19851195, 28358850, 33085325, 39702390, 66170650, 99255975, 198511950]

約数ペア:

[(1, 198511950), (2, 99255975), (3, 66170650), (5, 39702390), (6, 33085325), (7, 28358850), (10, 19851195), (13, 15270150), (14, 14179425), (15, 13234130), (21, 9452950), (25, 7940478), (26, 7635075), (30, 6617065), (35, 5671770), (39, 5090050), (42, 4726475), (50, 3970239), (65, 3054030), (70, 2835885), (75, 2646826), (78, 2545025), (91, 2181450), (105, 1890590), (130, 1527015), (150, 1323413), (175, 1134354), (182, 1090725), (195, 1018010), (210, 945295), (273, 727150), (325, 610806), (350, 567177), (390, 509005), (455, 436290), (525, 378118), (546, 363575), (650, 305403), (910, 218145), (975, 203602), (1050, 189059), (1365, 145430), (1950, 101801), (2275, 87258), (2730, 72715), (4550, 43629), (6825, 29086), (13650, 14543)]