210003591172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 395037216000

約数和(自身を除く): 185033624828

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 199, 257, 388, 398, 514, 557, 796, 1028, 1114, 1843, 2228, 3686, 3781, 4883, 7372, 7562, 9766, 10583, 15124, 19303, 19532, 21166, 24929, 38606, 42332, 49858, 51143, 54029, 77212, 99716, 102286, 108058, 110843, 143149, 204572, 216116, 221686, 286298, 366757, 443372, 473651, 572596, 733514, 947302, 971717, 1026551, 1467028, 1894604, 1943434, 2053102, 2106017, 2719831, 3886868, 4106204, 4212034, 4960871, 5439662, 8424068, 9921742, 10751771, 10879324, 13885453, 19843484, 21503542, 27770906, 28486651, 43007084, 55541812, 56973302, 94256549, 113946604, 188513098, 204283649, 263823607, 377026196, 408567298, 527647214, 541246369, 817134596, 1055294428, 1082492738, 2164985476, 2763205147, 5526410294, 11052820588, 52500897793, 105001795586, 210003591172]

約数ペア:

[(1, 210003591172), (2, 105001795586), (4, 52500897793), (19, 11052820588), (38, 5526410294), (76, 2763205147), (97, 2164985476), (194, 1082492738), (199, 1055294428), (257, 817134596), (388, 541246369), (398, 527647214), (514, 408567298), (557, 377026196), (796, 263823607), (1028, 204283649), (1114, 188513098), (1843, 113946604), (2228, 94256549), (3686, 56973302), (3781, 55541812), (4883, 43007084), (7372, 28486651), (7562, 27770906), (9766, 21503542), (10583, 19843484), (15124, 13885453), (19303, 10879324), (19532, 10751771), (21166, 9921742), (24929, 8424068), (38606, 5439662), (42332, 4960871), (49858, 4212034), (51143, 4106204), (54029, 3886868), (77212, 2719831), (99716, 2106017), (102286, 2053102), (108058, 1943434), (110843, 1894604), (143149, 1467028), (204572, 1026551), (216116, 971717), (221686, 947302), (286298, 733514), (366757, 572596), (443372, 473651)]