214141564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 472799040

約数和(自身を除く): 258657476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 229, 364, 367, 458, 637, 734, 916, 1274, 1468, 1603, 2548, 2569, 2977, 3206, 4771, 5138, 5954, 6412, 9542, 10276, 11221, 11908, 17983, 19084, 20839, 22442, 33397, 35966, 41678, 44884, 66794, 71932, 83356, 84043, 133588, 145873, 168086, 233779, 291746, 336172, 467558, 583492, 588301, 935116, 1092559, 1176602, 2185118, 2353204, 4118107, 4370236, 7647913, 8236214, 15295826, 16472428, 30591652, 53535391, 107070782, 214141564]

約数ペア:

[(1, 214141564), (2, 107070782), (4, 53535391), (7, 30591652), (13, 16472428), (14, 15295826), (26, 8236214), (28, 7647913), (49, 4370236), (52, 4118107), (91, 2353204), (98, 2185118), (182, 1176602), (196, 1092559), (229, 935116), (364, 588301), (367, 583492), (458, 467558), (637, 336172), (734, 291746), (916, 233779), (1274, 168086), (1468, 145873), (1603, 133588), (2548, 84043), (2569, 83356), (2977, 71932), (3206, 66794), (4771, 44884), (5138, 41678), (5954, 35966), (6412, 33397), (9542, 22442), (10276, 20839), (11221, 19084), (11908, 17983)]