201478090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96401}}^1$

素因数の和:96438

約数の個数: 32

約数和(自身を含む): 416456640

約数和(自身を除く): 214978550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 96401, 192802, 482005, 964010, 1060411, 1831619, 2120822, 3663238, 5302055, 9158095, 10604110, 18316190, 20147809, 40295618, 100739045, 201478090]

約数ペア:

[(1, 201478090), (2, 100739045), (5, 40295618), (10, 20147809), (11, 18316190), (19, 10604110), (22, 9158095), (38, 5302055), (55, 3663238), (95, 2120822), (110, 1831619), (190, 1060411), (209, 964010), (418, 482005), (1045, 192802), (2090, 96401)]