208065388

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 382788000

約数和(自身を除く): 174722612

約数列:

[1, 2, 4, 59, 61, 97, 118, 122, 149, 194, 236, 244, 298, 388, 596, 3599, 5723, 5917, 7198, 8791, 9089, 11446, 11834, 14396, 14453, 17582, 18178, 22892, 23668, 28906, 35164, 36356, 57812, 349103, 536251, 698206, 852727, 881633, 1072502, 1396412, 1705454, 1763266, 2145004, 3410908, 3526532, 52016347, 104032694, 208065388]

約数ペア:

[(1, 208065388), (2, 104032694), (4, 52016347), (59, 3526532), (61, 3410908), (97, 2145004), (118, 1763266), (122, 1705454), (149, 1396412), (194, 1072502), (236, 881633), (244, 852727), (298, 698206), (388, 536251), (596, 349103), (3599, 57812), (5723, 36356), (5917, 35164), (7198, 28906), (8791, 23668), (9089, 22892), (11446, 18178), (11834, 17582), (14396, 14453)]