200022152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5399}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 410184000

約数和(自身を除く): 210161848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 5399, 9262, 10798, 18524, 21596, 37048, 43192, 59389, 118778, 237556, 475112, 2272979, 4545958, 9091916, 18183832, 25002769, 50005538, 100011076, 200022152]

約数ペア:

[(1, 200022152), (2, 100011076), (4, 50005538), (8, 25002769), (11, 18183832), (22, 9091916), (44, 4545958), (88, 2272979), (421, 475112), (842, 237556), (1684, 118778), (3368, 59389), (4631, 43192), (5399, 37048), (9262, 21596), (10798, 18524)]