194635506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 448721280

約数和(自身を除く): 254085774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1586, 2153, 2318, 2379, 3477, 4306, 4758, 6459, 6954, 12918, 15067, 27989, 30134, 40907, 45201, 55978, 81814, 83967, 90402, 122721, 131333, 167934, 245442, 262666, 393999, 531791, 787998, 1063582, 1595373, 1707329, 2495327, 3190746, 3414658, 4990654, 5121987, 7485981, 10243974, 14971962, 32439251, 64878502, 97317753, 194635506]

約数ペア:

[(1, 194635506), (2, 97317753), (3, 64878502), (6, 32439251), (13, 14971962), (19, 10243974), (26, 7485981), (38, 5121987), (39, 4990654), (57, 3414658), (61, 3190746), (78, 2495327), (114, 1707329), (122, 1595373), (183, 1063582), (247, 787998), (366, 531791), (494, 393999), (741, 262666), (793, 245442), (1159, 167934), (1482, 131333), (1586, 122721), (2153, 90402), (2318, 83967), (2379, 81814), (3477, 55978), (4306, 45201), (4758, 40907), (6459, 30134), (6954, 27989), (12918, 15067)]