202313580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{481699}}^1$

素因数の和:481718

約数の個数: 48

約数和(自身を含む): 647404800

約数和(自身を除く): 445091220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 481699, 963398, 1445097, 1926796, 2408495, 2890194, 3371893, 4816990, 5780388, 6743786, 7225485, 9633980, 10115679, 13487572, 14450970, 16859465, 20231358, 28901940, 33718930, 40462716, 50578395, 67437860, 101156790, 202313580]

約数ペア:

[(1, 202313580), (2, 101156790), (3, 67437860), (4, 50578395), (5, 40462716), (6, 33718930), (7, 28901940), (10, 20231358), (12, 16859465), (14, 14450970), (15, 13487572), (20, 10115679), (21, 9633980), (28, 7225485), (30, 6743786), (35, 5780388), (42, 4816990), (60, 3371893), (70, 2890194), (84, 2408495), (105, 1926796), (140, 1445097), (210, 963398), (420, 481699)]