208074300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{99083}}^1$

素因数の和:99107

約数の個数: 72

約数和(自身を含む): 688039296

約数和(自身を除く): 479964996

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, 99083, 198166, 297249, 396332, 495415, 594498, 693581, 990830, 1188996, 1387162, 1486245, 1981660, 2080743, 2477075, 2774324, 2972490, 3467905, 4161486, 4954150, 5944980, 6935810, 7431225, 8322972, 9908300, 10403715, 13871620, 14862450, 17339525, 20807430, 29724900, 34679050, 41614860, 52018575, 69358100, 104037150, 208074300]

約数ペア:

[(1, 208074300), (2, 104037150), (3, 69358100), (4, 52018575), (5, 41614860), (6, 34679050), (7, 29724900), (10, 20807430), (12, 17339525), (14, 14862450), (15, 13871620), (20, 10403715), (21, 9908300), (25, 8322972), (28, 7431225), (30, 6935810), (35, 5944980), (42, 4954150), (50, 4161486), (60, 3467905), (70, 2972490), (75, 2774324), (84, 2477075), (100, 2080743), (105, 1981660), (140, 1486245), (150, 1387162), (175, 1188996), (210, 990830), (300, 693581), (350, 594498), (420, 495415), (525, 396332), (700, 297249), (1050, 198166), (2100, 99083)]