198976960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6870

約数の個数: 112

約数和(自身を含む): 583240896

約数和(自身を除く): 384263936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 6833, 7280, 13666, 14560, 27332, 29120, 34165, 47831, 54664, 68330, 88829, 95662, 109328, 136660, 177658, 191324, 218656, 239155, 273320, 355316, 382648, 437312, 444145, 478310, 546640, 621803, 710632, 765296, 888290, 956620, 1093280, 1243606, 1421264, 1530592, 1776580, 1913240, 2186560, 2487212, 2842528, 3061184, 3109015, 3553160, 3826480, 4974424, 5685056, 6218030, 7106320, 7652960, 9948848, 12436060, 14212640, 15305920, 19897696, 24872120, 28425280, 39795392, 49744240, 99488480, 198976960]

約数ペア:

[(1, 198976960), (2, 99488480), (4, 49744240), (5, 39795392), (7, 28425280), (8, 24872120), (10, 19897696), (13, 15305920), (14, 14212640), (16, 12436060), (20, 9948848), (26, 7652960), (28, 7106320), (32, 6218030), (35, 5685056), (40, 4974424), (52, 3826480), (56, 3553160), (64, 3109015), (65, 3061184), (70, 2842528), (80, 2487212), (91, 2186560), (104, 1913240), (112, 1776580), (130, 1530592), (140, 1421264), (160, 1243606), (182, 1093280), (208, 956620), (224, 888290), (260, 765296), (280, 710632), (320, 621803), (364, 546640), (416, 478310), (448, 444145), (455, 437312), (520, 382648), (560, 355316), (728, 273320), (832, 239155), (910, 218656), (1040, 191324), (1120, 177658), (1456, 136660), (1820, 109328), (2080, 95662), (2240, 88829), (2912, 68330), (3640, 54664), (4160, 47831), (5824, 34165), (6833, 29120), (7280, 27332), (13666, 14560)]