217939596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7477}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 582925056

約数和(自身を除く): 364985460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 2082, 2429, 4164, 4858, 7287, 7477, 9716, 14574, 14954, 22431, 29148, 29908, 44862, 52339, 89724, 104678, 157017, 209356, 314034, 628068, 2594519, 5189038, 7783557, 10378076, 15567114, 18161633, 31134228, 36323266, 54484899, 72646532, 108969798, 217939596]

約数ペア:

[(1, 217939596), (2, 108969798), (3, 72646532), (4, 54484899), (6, 36323266), (7, 31134228), (12, 18161633), (14, 15567114), (21, 10378076), (28, 7783557), (42, 5189038), (84, 2594519), (347, 628068), (694, 314034), (1041, 209356), (1388, 157017), (2082, 104678), (2429, 89724), (4164, 52339), (4858, 44862), (7287, 29908), (7477, 29148), (9716, 22431), (14574, 14954)]