201612201994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{676129}}^1$

素因数の和:676235

約数の個数: 48

約数和(自身を含む): 370951963200

約数和(自身を除く): 169339761206

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 361, 413, 722, 826, 1121, 2242, 2527, 5054, 7847, 15694, 21299, 42598, 149093, 298186, 676129, 1352258, 4732903, 9465806, 12846451, 25692902, 39891611, 79783222, 89925157, 179850314, 244082569, 279241277, 488165138, 558482554, 757940609, 1515881218, 1708577983, 3417155966, 5305584263, 10611168526, 14400871571, 28801743142, 100806100997, 201612201994]

約数ペア:

[(1, 201612201994), (2, 100806100997), (7, 28801743142), (14, 14400871571), (19, 10611168526), (38, 5305584263), (59, 3417155966), (118, 1708577983), (133, 1515881218), (266, 757940609), (361, 558482554), (413, 488165138), (722, 279241277), (826, 244082569), (1121, 179850314), (2242, 89925157), (2527, 79783222), (5054, 39891611), (7847, 25692902), (15694, 12846451), (21299, 9465806), (42598, 4732903), (149093, 1352258), (298186, 676129)]