206545044

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 496431936

約数和(自身を除く): 289886892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 197, 246, 394, 492, 591, 788, 1182, 2131, 2364, 4262, 6393, 8077, 8524, 12786, 16154, 24231, 25572, 32308, 48462, 87371, 96924, 174742, 262113, 349484, 419807, 524226, 839614, 1048452, 1259421, 1679228, 2518842, 5037684, 17212087, 34424174, 51636261, 68848348, 103272522, 206545044]

約数ペア:

[(1, 206545044), (2, 103272522), (3, 68848348), (4, 51636261), (6, 34424174), (12, 17212087), (41, 5037684), (82, 2518842), (123, 1679228), (164, 1259421), (197, 1048452), (246, 839614), (394, 524226), (492, 419807), (591, 349484), (788, 262113), (1182, 174742), (2131, 96924), (2364, 87371), (4262, 48462), (6393, 32308), (8077, 25572), (8524, 24231), (12786, 16154)]