198446066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 202173454

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2069, 2821, 3094, 3689, 4138, 5642, 6851, 7378, 13702, 14483, 26897, 28966, 35173, 47957, 53794, 64139, 70346, 95914, 128278, 188279, 246211, 376558, 448973, 457249, 492422, 833807, 897946, 914498, 1090363, 1667614, 2180726, 3200743, 5836649, 6401486, 7632541, 11673298, 14174719, 15265082, 28349438, 99223033, 198446066]

約数ペア:

[(1, 198446066), (2, 99223033), (7, 28349438), (13, 15265082), (14, 14174719), (17, 11673298), (26, 7632541), (31, 6401486), (34, 5836649), (62, 3200743), (91, 2180726), (119, 1667614), (182, 1090363), (217, 914498), (221, 897946), (238, 833807), (403, 492422), (434, 457249), (442, 448973), (527, 376558), (806, 246211), (1054, 188279), (1547, 128278), (2069, 95914), (2821, 70346), (3094, 64139), (3689, 53794), (4138, 47957), (5642, 35173), (6851, 28966), (7378, 26897), (13702, 14483)]