202377987

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 375379200

約数和(自身を除く): 173001213

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 83, 97, 133, 147, 171, 189, 249, 291, 399, 441, 513, 581, 679, 747, 873, 931, 1197, 1323, 1577, 1743, 1843, 2037, 2241, 2619, 2793, 3591, 4067, 4731, 4753, 5229, 5529, 6111, 8051, 8379, 11039, 12201, 12901, 14193, 14259, 15687, 16587, 18333, 24153, 25137, 33117, 36603, 38703, 42579, 42777, 49761, 56357, 72459, 77273, 90307, 99351, 109809, 116109, 128331, 152969, 169071, 217377, 231819, 270921, 298053, 348327, 394499, 458907, 507213, 695457, 812763, 1070783, 1183497, 1376721, 1521639, 2086371, 2438289, 3212349, 3550491, 4130163, 7495481, 9637047, 10651473, 22486443, 28911141, 67459329, 202377987]

約数ペア:

[(1, 202377987), (3, 67459329), (7, 28911141), (9, 22486443), (19, 10651473), (21, 9637047), (27, 7495481), (49, 4130163), (57, 3550491), (63, 3212349), (83, 2438289), (97, 2086371), (133, 1521639), (147, 1376721), (171, 1183497), (189, 1070783), (249, 812763), (291, 695457), (399, 507213), (441, 458907), (513, 394499), (581, 348327), (679, 298053), (747, 270921), (873, 231819), (931, 217377), (1197, 169071), (1323, 152969), (1577, 128331), (1743, 116109), (1843, 109809), (2037, 99351), (2241, 90307), (2619, 77273), (2793, 72459), (3591, 56357), (4067, 49761), (4731, 42777), (4753, 42579), (5229, 38703), (5529, 36603), (6111, 33117), (8051, 25137), (8379, 24153), (11039, 18333), (12201, 16587), (12901, 15687), (14193, 14259)]