208099890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136013}}^1$

素因数の和:136043

約数の個数: 48

約数和(自身を含む): 572890968

約数和(自身を除く): 364791078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 136013, 272026, 408039, 680065, 816078, 1224117, 1360130, 2040195, 2312221, 2448234, 4080390, 4624442, 6120585, 6936663, 11561105, 12241170, 13873326, 20809989, 23122210, 34683315, 41619978, 69366630, 104049945, 208099890]

約数ペア:

[(1, 208099890), (2, 104049945), (3, 69366630), (5, 41619978), (6, 34683315), (9, 23122210), (10, 20809989), (15, 13873326), (17, 12241170), (18, 11561105), (30, 6936663), (34, 6120585), (45, 4624442), (51, 4080390), (85, 2448234), (90, 2312221), (102, 2040195), (153, 1360130), (170, 1224117), (255, 816078), (306, 680065), (510, 408039), (765, 272026), (1530, 136013)]