203429388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 516966912

約数和(自身を除く): 313537524

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 61, 69, 86, 92, 122, 129, 138, 172, 183, 244, 258, 276, 281, 366, 516, 562, 732, 843, 989, 1124, 1403, 1686, 1978, 2623, 2806, 2967, 3372, 3956, 4209, 5246, 5612, 5934, 6463, 7869, 8418, 10492, 11868, 12083, 12926, 15738, 16836, 17141, 19389, 24166, 25852, 31476, 34282, 36249, 38778, 48332, 51423, 60329, 68564, 72498, 77556, 102846, 120658, 144996, 180987, 205692, 241316, 277909, 361974, 394243, 555818, 723948, 737063, 788486, 833727, 1111636, 1182729, 1474126, 1576972, 1667454, 2211189, 2365458, 2948252, 3334908, 4422378, 4730916, 8844756, 16952449, 33904898, 50857347, 67809796, 101714694, 203429388]

約数ペア:

[(1, 203429388), (2, 101714694), (3, 67809796), (4, 50857347), (6, 33904898), (12, 16952449), (23, 8844756), (43, 4730916), (46, 4422378), (61, 3334908), (69, 2948252), (86, 2365458), (92, 2211189), (122, 1667454), (129, 1576972), (138, 1474126), (172, 1182729), (183, 1111636), (244, 833727), (258, 788486), (276, 737063), (281, 723948), (366, 555818), (516, 394243), (562, 361974), (732, 277909), (843, 241316), (989, 205692), (1124, 180987), (1403, 144996), (1686, 120658), (1978, 102846), (2623, 77556), (2806, 72498), (2967, 68564), (3372, 60329), (3956, 51423), (4209, 48332), (5246, 38778), (5612, 36249), (5934, 34282), (6463, 31476), (7869, 25852), (8418, 24166), (10492, 19389), (11868, 17141), (12083, 16836), (12926, 15738)]