200538008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 259801192

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 53, 62, 73, 76, 88, 106, 124, 146, 152, 209, 212, 248, 292, 341, 418, 424, 583, 584, 589, 682, 803, 836, 1007, 1166, 1178, 1364, 1387, 1606, 1643, 1672, 2014, 2263, 2332, 2356, 2728, 2774, 3212, 3286, 3869, 4028, 4526, 4664, 4712, 5548, 6424, 6479, 6572, 7738, 8056, 9052, 11077, 11096, 12958, 13144, 15257, 15476, 18073, 18104, 22154, 24893, 25916, 30514, 30952, 31217, 36146, 42559, 42997, 44308, 49786, 51832, 61028, 62434, 72292, 73511, 85118, 85994, 88616, 99572, 119939, 122056, 124868, 144584, 147022, 170236, 171988, 199144, 239878, 249736, 294044, 340472, 343387, 343976, 472967, 479756, 588088, 686774, 808621, 945934, 959512, 1319329, 1373548, 1617242, 1891868, 2278841, 2638658, 2747096, 3234484, 3783736, 4557682, 5277316, 6468968, 9115364, 10554632, 18230728, 25067251, 50134502, 100269004, 200538008]

約数ペア:

[(1, 200538008), (2, 100269004), (4, 50134502), (8, 25067251), (11, 18230728), (19, 10554632), (22, 9115364), (31, 6468968), (38, 5277316), (44, 4557682), (53, 3783736), (62, 3234484), (73, 2747096), (76, 2638658), (88, 2278841), (106, 1891868), (124, 1617242), (146, 1373548), (152, 1319329), (209, 959512), (212, 945934), (248, 808621), (292, 686774), (341, 588088), (418, 479756), (424, 472967), (583, 343976), (584, 343387), (589, 340472), (682, 294044), (803, 249736), (836, 239878), (1007, 199144), (1166, 171988), (1178, 170236), (1364, 147022), (1387, 144584), (1606, 124868), (1643, 122056), (1672, 119939), (2014, 99572), (2263, 88616), (2332, 85994), (2356, 85118), (2728, 73511), (2774, 72292), (3212, 62434), (3286, 61028), (3869, 51832), (4028, 49786), (4526, 44308), (4664, 42997), (4712, 42559), (5548, 36146), (6424, 31217), (6479, 30952), (6572, 30514), (7738, 25916), (8056, 24893), (9052, 22154), (11077, 18104), (11096, 18073), (12958, 15476), (13144, 15257)]