206572100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17359}}^1$

素因数の和:17397

約数の個数: 72

約数和(自身を含む): 542465280

約数和(自身を除く): 335893180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 17359, 34718, 69436, 86795, 121513, 173590, 243026, 295103, 347180, 433975, 486052, 590206, 607565, 867950, 1180412, 1215130, 1475515, 1735900, 2065721, 2430260, 2951030, 3037825, 4131442, 5902060, 6075650, 7377575, 8262884, 10328605, 12151300, 14755150, 20657210, 29510300, 41314420, 51643025, 103286050, 206572100]

約数ペア:

[(1, 206572100), (2, 103286050), (4, 51643025), (5, 41314420), (7, 29510300), (10, 20657210), (14, 14755150), (17, 12151300), (20, 10328605), (25, 8262884), (28, 7377575), (34, 6075650), (35, 5902060), (50, 4131442), (68, 3037825), (70, 2951030), (85, 2430260), (100, 2065721), (119, 1735900), (140, 1475515), (170, 1215130), (175, 1180412), (238, 867950), (340, 607565), (350, 590206), (425, 486052), (476, 433975), (595, 347180), (700, 295103), (850, 243026), (1190, 173590), (1700, 121513), (2380, 86795), (2975, 69436), (5950, 34718), (11900, 17359)]