193674778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 341288640

約数和(自身を除く): 147613862

約数列:

[1, 2, 11, 17, 22, 34, 121, 179, 187, 242, 263, 358, 374, 526, 1969, 2057, 2893, 3043, 3938, 4114, 4471, 5786, 6086, 8942, 21659, 31823, 33473, 43318, 47077, 49181, 63646, 66946, 94154, 98362, 368203, 517847, 540991, 736406, 800309, 1035694, 1081982, 1600618, 5696317, 8803399, 11392634, 17606798, 96837389, 193674778]

約数ペア:

[(1, 193674778), (2, 96837389), (11, 17606798), (17, 11392634), (22, 8803399), (34, 5696317), (121, 1600618), (179, 1081982), (187, 1035694), (242, 800309), (263, 736406), (358, 540991), (374, 517847), (526, 368203), (1969, 98362), (2057, 94154), (2893, 66946), (3043, 63646), (3938, 49181), (4114, 47077), (4471, 43318), (5786, 33473), (6086, 31823), (8942, 21659)]