200137756

素因数分解:

$2^2\times 7^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 441964320

約数和(自身を除く): 241826564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 229, 343, 364, 458, 637, 686, 916, 1274, 1372, 1603, 2401, 2548, 2977, 3206, 4459, 4802, 5954, 6412, 8918, 9604, 11221, 11908, 16807, 17836, 20839, 22442, 31213, 33614, 41678, 44884, 62426, 67228, 78547, 83356, 124852, 145873, 157094, 218491, 291746, 314188, 436982, 549829, 583492, 873964, 1021111, 1099658, 2042222, 2199316, 3848803, 4084444, 7147777, 7697606, 14295554, 15395212, 28591108, 50034439, 100068878, 200137756]

約数ペア:

[(1, 200137756), (2, 100068878), (4, 50034439), (7, 28591108), (13, 15395212), (14, 14295554), (26, 7697606), (28, 7147777), (49, 4084444), (52, 3848803), (91, 2199316), (98, 2042222), (182, 1099658), (196, 1021111), (229, 873964), (343, 583492), (364, 549829), (458, 436982), (637, 314188), (686, 291746), (916, 218491), (1274, 157094), (1372, 145873), (1603, 124852), (2401, 83356), (2548, 78547), (2977, 67228), (3206, 62426), (4459, 44884), (4802, 41678), (5954, 33614), (6412, 31213), (8918, 22442), (9604, 20839), (11221, 17836), (11908, 16807)]