201619184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 469032480

約数和(自身を除く): 267413296

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3001, 3536, 3952, 4199, 5168, 6002, 8398, 12004, 16796, 24008, 33592, 39013, 48016, 51017, 57019, 67184, 78026, 102034, 114038, 156052, 204068, 228076, 312104, 408136, 456152, 624208, 663221, 741247, 816272, 912304, 969323, 1326442, 1482494, 1938646, 2652884, 2964988, 3877292, 5305768, 5929976, 7754584, 10611536, 11859952, 12601199, 15509168, 25202398, 50404796, 100809592, 201619184]

約数ペア:

[(1, 201619184), (2, 100809592), (4, 50404796), (8, 25202398), (13, 15509168), (16, 12601199), (17, 11859952), (19, 10611536), (26, 7754584), (34, 5929976), (38, 5305768), (52, 3877292), (68, 2964988), (76, 2652884), (104, 1938646), (136, 1482494), (152, 1326442), (208, 969323), (221, 912304), (247, 816272), (272, 741247), (304, 663221), (323, 624208), (442, 456152), (494, 408136), (646, 312104), (884, 228076), (988, 204068), (1292, 156052), (1768, 114038), (1976, 102034), (2584, 78026), (3001, 67184), (3536, 57019), (3952, 51017), (4199, 48016), (5168, 39013), (6002, 33592), (8398, 24008), (12004, 16796)]