202920048

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 592390656

約数和(自身を除く): 389470608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 347, 372, 393, 496, 524, 558, 694, 744, 786, 1041, 1048, 1116, 1179, 1388, 1488, 1572, 2082, 2096, 2232, 2358, 2776, 3123, 3144, 4061, 4164, 4464, 4716, 5552, 6246, 6288, 8122, 8328, 9432, 10757, 12183, 12492, 16244, 16656, 18864, 21514, 24366, 24984, 32271, 32488, 36549, 43028, 45457, 48732, 49968, 64542, 64976, 73098, 86056, 90914, 96813, 97464, 129084, 136371, 146196, 172112, 181828, 193626, 194928, 258168, 272742, 292392, 363656, 387252, 409113, 516336, 545484, 584784, 727312, 774504, 818226, 1090968, 1409167, 1549008, 1636452, 2181936, 2818334, 3272904, 4227501, 5636668, 6545808, 8455002, 11273336, 12682503, 16910004, 22546672, 25365006, 33820008, 50730012, 67640016, 101460024, 202920048]

約数ペア:

[(1, 202920048), (2, 101460024), (3, 67640016), (4, 50730012), (6, 33820008), (8, 25365006), (9, 22546672), (12, 16910004), (16, 12682503), (18, 11273336), (24, 8455002), (31, 6545808), (36, 5636668), (48, 4227501), (62, 3272904), (72, 2818334), (93, 2181936), (124, 1636452), (131, 1549008), (144, 1409167), (186, 1090968), (248, 818226), (262, 774504), (279, 727312), (347, 584784), (372, 545484), (393, 516336), (496, 409113), (524, 387252), (558, 363656), (694, 292392), (744, 272742), (786, 258168), (1041, 194928), (1048, 193626), (1116, 181828), (1179, 172112), (1388, 146196), (1488, 136371), (1572, 129084), (2082, 97464), (2096, 96813), (2232, 90914), (2358, 86056), (2776, 73098), (3123, 64976), (3144, 64542), (4061, 49968), (4164, 48732), (4464, 45457), (4716, 43028), (5552, 36549), (6246, 32488), (6288, 32271), (8122, 24984), (8328, 24366), (9432, 21514), (10757, 18864), (12183, 16656), (12492, 16244)]