200984210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 430859520

約数和(自身を除く): 229875310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 181, 203, 290, 362, 406, 547, 905, 1015, 1094, 1267, 1810, 2030, 2534, 2735, 3829, 5249, 5470, 6335, 7658, 10498, 12670, 15863, 19145, 26245, 31726, 36743, 38290, 52490, 73486, 79315, 99007, 111041, 158630, 183715, 198014, 222082, 367430, 495035, 555205, 693049, 990070, 1110410, 1386098, 2871203, 3465245, 5742406, 6930490, 14356015, 20098421, 28712030, 40196842, 100492105, 200984210]

約数ペア:

[(1, 200984210), (2, 100492105), (5, 40196842), (7, 28712030), (10, 20098421), (14, 14356015), (29, 6930490), (35, 5742406), (58, 3465245), (70, 2871203), (145, 1386098), (181, 1110410), (203, 990070), (290, 693049), (362, 555205), (406, 495035), (547, 367430), (905, 222082), (1015, 198014), (1094, 183715), (1267, 158630), (1810, 111041), (2030, 99007), (2534, 79315), (2735, 73486), (3829, 52490), (5249, 38290), (5470, 36743), (6335, 31726), (7658, 26245), (10498, 19145), (12670, 15863)]