190012804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 350602560

約数和(自身を除く): 160589756

約数列:

[1, 2, 4, 59, 61, 67, 118, 122, 134, 197, 236, 244, 268, 394, 788, 3599, 3953, 4087, 7198, 7906, 8174, 11623, 12017, 13199, 14396, 15812, 16348, 23246, 24034, 26398, 46492, 48068, 52796, 241133, 482266, 709003, 778741, 805139, 964532, 1418006, 1557482, 1610278, 2836012, 3114964, 3220556, 47503201, 95006402, 190012804]

約数ペア:

[(1, 190012804), (2, 95006402), (4, 47503201), (59, 3220556), (61, 3114964), (67, 2836012), (118, 1610278), (122, 1557482), (134, 1418006), (197, 964532), (236, 805139), (244, 778741), (268, 709003), (394, 482266), (788, 241133), (3599, 52796), (3953, 48068), (4087, 46492), (7198, 26398), (7906, 24034), (8174, 23246), (11623, 16348), (12017, 15812), (13199, 14396)]