207675300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{98893}}^1$

素因数の和:98917

約数の個数: 72

約数和(自身を含む): 686719936

約数和(自身を除く): 479044636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 98893, 197786, 296679, 395572, 494465, 593358, 692251, 988930, 1186716, 1384502, 1483395, 1977860, 2076753, 2472325, 2769004, 2966790, 3461255, 4153506, 4944650, 5933580, 6922510, 7416975, 8307012, 9889300, 10383765, 13845020, 14833950, 17306275, 20767530, 29667900, 34612550, 41535060, 51918825, 69225100, 103837650, 207675300]

約数ペア:

[(1, 207675300), (2, 103837650), (3, 69225100), (4, 51918825), (5, 41535060), (6, 34612550), (7, 29667900), (10, 20767530), (12, 17306275), (14, 14833950), (15, 13845020), (20, 10383765), (21, 9889300), (25, 8307012), (28, 7416975), (30, 6922510), (35, 5933580), (42, 4944650), (50, 4153506), (60, 3461255), (70, 2966790), (75, 2769004), (84, 2472325), (100, 2076753), (105, 1977860), (140, 1483395), (150, 1384502), (175, 1186716), (210, 988930), (300, 692251), (350, 593358), (420, 494465), (525, 395572), (700, 296679), (1050, 197786), (2100, 98893)]