200522300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 476917392

約数和(自身を除く): 276395092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 421, 433, 550, 842, 866, 1100, 1684, 1732, 2105, 2165, 4210, 4330, 4631, 4763, 8420, 8660, 9262, 9526, 10525, 10825, 18524, 19052, 21050, 21650, 23155, 23815, 42100, 43300, 46310, 47630, 92620, 95260, 115775, 119075, 182293, 231550, 238150, 364586, 463100, 476300, 729172, 911465, 1822930, 2005223, 3645860, 4010446, 4557325, 8020892, 9114650, 10026115, 18229300, 20052230, 40104460, 50130575, 100261150, 200522300]

約数ペア:

[(1, 200522300), (2, 100261150), (4, 50130575), (5, 40104460), (10, 20052230), (11, 18229300), (20, 10026115), (22, 9114650), (25, 8020892), (44, 4557325), (50, 4010446), (55, 3645860), (100, 2005223), (110, 1822930), (220, 911465), (275, 729172), (421, 476300), (433, 463100), (550, 364586), (842, 238150), (866, 231550), (1100, 182293), (1684, 119075), (1732, 115775), (2105, 95260), (2165, 92620), (4210, 47630), (4330, 46310), (4631, 43300), (4763, 42100), (8420, 23815), (8660, 23155), (9262, 21650), (9526, 21050), (10525, 19052), (10825, 18524)]