200845155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 385689600

約数和(自身を除く): 184844445

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 71, 87, 105, 145, 203, 213, 355, 435, 497, 609, 929, 1015, 1065, 1491, 2059, 2485, 2787, 3045, 4645, 6177, 6503, 7455, 10295, 13935, 14413, 19509, 26941, 30885, 32515, 43239, 65959, 72065, 80823, 97545, 134705, 188587, 197877, 216195, 329795, 404115, 461713, 565761, 942935, 989385, 1385139, 1912811, 2308565, 2828805, 5738433, 6925695, 9564055, 13389677, 28692165, 40169031, 66948385, 200845155]

約数ペア:

[(1, 200845155), (3, 66948385), (5, 40169031), (7, 28692165), (15, 13389677), (21, 9564055), (29, 6925695), (35, 5738433), (71, 2828805), (87, 2308565), (105, 1912811), (145, 1385139), (203, 989385), (213, 942935), (355, 565761), (435, 461713), (497, 404115), (609, 329795), (929, 216195), (1015, 197877), (1065, 188587), (1491, 134705), (2059, 97545), (2485, 80823), (2787, 72065), (3045, 65959), (4645, 43239), (6177, 32515), (6503, 30885), (7455, 26941), (10295, 19509), (13935, 14413)]