203498204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 463626240

約数和(自身を除く): 260128036

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 109, 161, 182, 218, 223, 299, 322, 364, 436, 446, 598, 644, 763, 892, 1196, 1417, 1526, 1561, 2093, 2507, 2834, 2899, 3052, 3122, 4186, 5014, 5129, 5668, 5798, 6244, 8372, 9919, 10028, 10258, 11596, 17549, 19838, 20293, 20516, 24307, 32591, 35098, 35903, 39676, 40586, 48614, 65182, 66677, 70196, 71806, 81172, 97228, 130364, 133354, 143612, 170149, 228137, 266708, 315991, 340298, 456274, 466739, 559061, 631982, 680596, 912548, 933478, 1118122, 1263964, 1866956, 2211937, 2236244, 3913427, 4423874, 7267793, 7826854, 8847748, 14535586, 15653708, 29071172, 50874551, 101749102, 203498204]

約数ペア:

[(1, 203498204), (2, 101749102), (4, 50874551), (7, 29071172), (13, 15653708), (14, 14535586), (23, 8847748), (26, 7826854), (28, 7267793), (46, 4423874), (52, 3913427), (91, 2236244), (92, 2211937), (109, 1866956), (161, 1263964), (182, 1118122), (218, 933478), (223, 912548), (299, 680596), (322, 631982), (364, 559061), (436, 466739), (446, 456274), (598, 340298), (644, 315991), (763, 266708), (892, 228137), (1196, 170149), (1417, 143612), (1526, 133354), (1561, 130364), (2093, 97228), (2507, 81172), (2834, 71806), (2899, 70196), (3052, 66677), (3122, 65182), (4186, 48614), (5014, 40586), (5129, 39676), (5668, 35903), (5798, 35098), (6244, 32591), (8372, 24307), (9919, 20516), (10028, 20293), (10258, 19838), (11596, 17549)]