196668836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 453089280

約数和(自身を除く): 256420444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 182, 203, 217, 364, 377, 403, 406, 434, 601, 754, 806, 812, 868, 899, 1202, 1508, 1612, 1798, 2404, 2639, 2821, 3596, 4207, 5278, 5642, 6293, 7813, 8414, 10556, 11284, 11687, 12586, 15626, 16828, 17429, 18631, 23374, 25172, 31252, 34858, 37262, 46748, 54691, 69716, 74524, 81809, 109382, 122003, 130417, 163618, 218764, 226577, 242203, 244006, 260834, 327236, 453154, 484406, 488012, 521668, 540299, 906308, 968812, 1080598, 1586039, 1695421, 2161196, 3172078, 3390842, 3782093, 6344156, 6781684, 7023887, 7564186, 14047774, 15128372, 28095548, 49167209, 98334418, 196668836]

約数ペア:

[(1, 196668836), (2, 98334418), (4, 49167209), (7, 28095548), (13, 15128372), (14, 14047774), (26, 7564186), (28, 7023887), (29, 6781684), (31, 6344156), (52, 3782093), (58, 3390842), (62, 3172078), (91, 2161196), (116, 1695421), (124, 1586039), (182, 1080598), (203, 968812), (217, 906308), (364, 540299), (377, 521668), (403, 488012), (406, 484406), (434, 453154), (601, 327236), (754, 260834), (806, 244006), (812, 242203), (868, 226577), (899, 218764), (1202, 163618), (1508, 130417), (1612, 122003), (1798, 109382), (2404, 81809), (2639, 74524), (2821, 69716), (3596, 54691), (4207, 46748), (5278, 37262), (5642, 34858), (6293, 31252), (7813, 25172), (8414, 23374), (10556, 18631), (11284, 17429), (11687, 16828), (12586, 15626)]