199427592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 419887608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 719, 728, 762, 889, 1016, 1092, 1438, 1524, 1651, 1778, 2157, 2184, 2667, 2876, 3048, 3302, 3556, 4314, 4953, 5033, 5334, 5752, 6604, 7112, 8628, 9347, 9906, 10066, 10668, 11557, 13208, 15099, 17256, 18694, 19812, 20132, 21336, 23114, 28041, 30198, 34671, 37388, 39624, 40264, 46228, 56082, 60396, 65429, 69342, 74776, 91313, 92456, 112164, 120792, 130858, 138684, 182626, 196287, 224328, 261716, 273939, 277368, 365252, 392574, 523432, 547878, 639191, 730504, 785148, 1095756, 1187069, 1278382, 1570296, 1917573, 2191512, 2374138, 2556764, 3561207, 3835146, 4748276, 5113528, 7122414, 7670292, 8309483, 9496552, 14244828, 15340584, 16618966, 24928449, 28489656, 33237932, 49856898, 66475864, 99713796, 199427592]

約数ペア:

[(1, 199427592), (2, 99713796), (3, 66475864), (4, 49856898), (6, 33237932), (7, 28489656), (8, 24928449), (12, 16618966), (13, 15340584), (14, 14244828), (21, 9496552), (24, 8309483), (26, 7670292), (28, 7122414), (39, 5113528), (42, 4748276), (52, 3835146), (56, 3561207), (78, 2556764), (84, 2374138), (91, 2191512), (104, 1917573), (127, 1570296), (156, 1278382), (168, 1187069), (182, 1095756), (254, 785148), (273, 730504), (312, 639191), (364, 547878), (381, 523432), (508, 392574), (546, 365252), (719, 277368), (728, 273939), (762, 261716), (889, 224328), (1016, 196287), (1092, 182626), (1438, 138684), (1524, 130858), (1651, 120792), (1778, 112164), (2157, 92456), (2184, 91313), (2667, 74776), (2876, 69342), (3048, 65429), (3302, 60396), (3556, 56082), (4314, 46228), (4953, 40264), (5033, 39624), (5334, 37388), (5752, 34671), (6604, 30198), (7112, 28041), (8628, 23114), (9347, 21336), (9906, 20132), (10066, 19812), (10668, 18694), (11557, 17256), (13208, 15099)]