221737538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3583}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 379330560

約数和(自身を除く): 157593022

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 3583, 5626, 7166, 30943, 39413, 61886, 78826, 103907, 207814, 347551, 695102, 1142977, 2285954, 3823061, 7646122, 10078979, 20157958, 110868769, 221737538]

約数ペア:

[(1, 221737538), (2, 110868769), (11, 20157958), (22, 10078979), (29, 7646122), (58, 3823061), (97, 2285954), (194, 1142977), (319, 695102), (638, 347551), (1067, 207814), (2134, 103907), (2813, 78826), (3583, 61886), (5626, 39413), (7166, 30943)]