206386964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 435240960

約数和(自身を除く): 228853996

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5059, 5828, 10118, 10199, 20236, 20398, 35413, 40796, 70826, 141652, 156829, 237773, 313658, 475546, 627316, 951092, 1097803, 1664411, 2195606, 3328822, 4391212, 6657644, 7370963, 14741926, 29483852, 51596741, 103193482, 206386964]

約数ペア:

[(1, 206386964), (2, 103193482), (4, 51596741), (7, 29483852), (14, 14741926), (28, 7370963), (31, 6657644), (47, 4391212), (62, 3328822), (94, 2195606), (124, 1664411), (188, 1097803), (217, 951092), (329, 627316), (434, 475546), (658, 313658), (868, 237773), (1316, 156829), (1457, 141652), (2914, 70826), (5059, 40796), (5828, 35413), (10118, 20398), (10199, 20236)]