194380452047

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 214524288000

約数和(自身を除く): 20143835953

約数列:

[1, 37, 43, 53, 59, 89, 439, 1591, 1961, 2183, 2279, 2537, 3127, 3293, 3827, 4717, 5251, 16243, 18877, 23267, 25901, 39071, 84323, 93869, 115699, 134461, 141599, 174529, 194287, 202831, 225793, 278303, 698449, 860879, 958337, 1000481, 1113743, 1372753, 1445627, 1680053, 2070763, 2305189, 4975057, 7504747, 8354341, 10297211, 11967029, 37017797, 41208491, 50791861, 59028379, 62161961, 76618231, 85291993, 89042809, 99123127, 122175017, 442780073, 2184050023, 3294583933, 3667555699, 4520475629, 5253525731, 194380452047]

約数ペア:

[(1, 194380452047), (37, 5253525731), (43, 4520475629), (53, 3667555699), (59, 3294583933), (89, 2184050023), (439, 442780073), (1591, 122175017), (1961, 99123127), (2183, 89042809), (2279, 85291993), (2537, 76618231), (3127, 62161961), (3293, 59028379), (3827, 50791861), (4717, 41208491), (5251, 37017797), (16243, 11967029), (18877, 10297211), (23267, 8354341), (25901, 7504747), (39071, 4975057), (84323, 2305189), (93869, 2070763), (115699, 1680053), (134461, 1445627), (141599, 1372753), (174529, 1113743), (194287, 1000481), (202831, 958337), (225793, 860879), (278303, 698449)]