199525308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2309}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 491568000

約数和(自身を除く): 292042692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 379, 758, 1137, 1516, 2274, 2309, 4548, 4618, 6927, 7201, 9236, 13854, 14402, 21603, 27708, 28804, 43206, 43871, 86412, 87742, 131613, 175484, 263226, 526452, 875111, 1750222, 2625333, 3500444, 5250666, 10501332, 16627109, 33254218, 49881327, 66508436, 99762654, 199525308]

約数ペア:

[(1, 199525308), (2, 99762654), (3, 66508436), (4, 49881327), (6, 33254218), (12, 16627109), (19, 10501332), (38, 5250666), (57, 3500444), (76, 2625333), (114, 1750222), (228, 875111), (379, 526452), (758, 263226), (1137, 175484), (1516, 131613), (2274, 87742), (2309, 86412), (4548, 43871), (4618, 43206), (6927, 28804), (7201, 27708), (9236, 21603), (13854, 14402)]