202071888

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 609484800

約数和(自身を除く): 407412912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 79, 93, 108, 124, 144, 158, 186, 191, 216, 237, 248, 279, 316, 372, 382, 432, 474, 496, 558, 573, 632, 711, 744, 764, 837, 948, 1116, 1146, 1264, 1422, 1488, 1528, 1674, 1719, 1896, 2133, 2232, 2292, 2449, 2844, 3056, 3348, 3438, 3792, 4266, 4464, 4584, 4898, 5157, 5688, 5921, 6696, 6876, 7347, 8532, 9168, 9796, 10314, 11376, 11842, 13392, 13752, 14694, 15089, 17064, 17763, 19592, 20628, 22041, 23684, 27504, 29388, 30178, 34128, 35526, 39184, 41256, 44082, 45267, 47368, 53289, 58776, 60356, 66123, 71052, 82512, 88164, 90534, 94736, 106578, 117552, 120712, 132246, 135801, 142104, 159867, 176328, 181068, 213156, 241424, 264492, 271602, 284208, 319734, 352656, 362136, 407403, 426312, 467759, 528984, 543204, 639468, 724272, 814806, 852624, 935518, 1057968, 1086408, 1278936, 1403277, 1629612, 1871036, 2172816, 2557872, 2806554, 3259224, 3742072, 4209831, 5613108, 6518448, 7484144, 8419662, 11226216, 12629493, 16839324, 22452432, 25258986, 33678648, 50517972, 67357296, 101035944, 202071888]

約数ペア:

[(1, 202071888), (2, 101035944), (3, 67357296), (4, 50517972), (6, 33678648), (8, 25258986), (9, 22452432), (12, 16839324), (16, 12629493), (18, 11226216), (24, 8419662), (27, 7484144), (31, 6518448), (36, 5613108), (48, 4209831), (54, 3742072), (62, 3259224), (72, 2806554), (79, 2557872), (93, 2172816), (108, 1871036), (124, 1629612), (144, 1403277), (158, 1278936), (186, 1086408), (191, 1057968), (216, 935518), (237, 852624), (248, 814806), (279, 724272), (316, 639468), (372, 543204), (382, 528984), (432, 467759), (474, 426312), (496, 407403), (558, 362136), (573, 352656), (632, 319734), (711, 284208), (744, 271602), (764, 264492), (837, 241424), (948, 213156), (1116, 181068), (1146, 176328), (1264, 159867), (1422, 142104), (1488, 135801), (1528, 132246), (1674, 120712), (1719, 117552), (1896, 106578), (2133, 94736), (2232, 90534), (2292, 88164), (2449, 82512), (2844, 71052), (3056, 66123), (3348, 60356), (3438, 58776), (3792, 53289), (4266, 47368), (4464, 45267), (4584, 44082), (4898, 41256), (5157, 39184), (5688, 35526), (5921, 34128), (6696, 30178), (6876, 29388), (7347, 27504), (8532, 23684), (9168, 22041), (9796, 20628), (10314, 19592), (11376, 17763), (11842, 17064), (13392, 15089), (13752, 14694)]