201612390208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{3617}}^1$

素因数の和:5664

約数の個数: 112

約数和(自身を含む): 439783240320

約数和(自身を除く): 238170850112

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 1993, 3496, 3617, 3986, 6992, 7234, 7972, 13984, 14468, 15944, 27968, 28936, 31888, 37867, 45839, 57872, 63776, 68723, 75734, 83191, 91678, 115744, 127552, 137446, 151468, 166382, 183356, 231488, 274892, 302936, 332764, 366712, 549784, 605872, 665528, 733424, 870941, 1099568, 1211744, 1331056, 1466848, 1580629, 1741882, 2199136, 2423488, 2662112, 2933696, 3161258, 3483764, 4398272, 5324224, 6322516, 6967528, 7208681, 12645032, 13935056, 14417362, 25290064, 27870112, 28834724, 50580128, 55740224, 57669448, 101160256, 115338896, 136964939, 165799663, 230677792, 273929878, 331599326, 461355584, 547859756, 663198652, 1095719512, 1326397304, 2191439024, 2652794608, 3150193597, 4382878048, 5305589216, 6300387194, 8765756096, 10611178432, 12600774388, 25201548776, 50403097552, 100806195104, 201612390208]

約数ペア:

[(1, 201612390208), (2, 100806195104), (4, 50403097552), (8, 25201548776), (16, 12600774388), (19, 10611178432), (23, 8765756096), (32, 6300387194), (38, 5305589216), (46, 4382878048), (64, 3150193597), (76, 2652794608), (92, 2191439024), (152, 1326397304), (184, 1095719512), (304, 663198652), (368, 547859756), (437, 461355584), (608, 331599326), (736, 273929878), (874, 230677792), (1216, 165799663), (1472, 136964939), (1748, 115338896), (1993, 101160256), (3496, 57669448), (3617, 55740224), (3986, 50580128), (6992, 28834724), (7234, 27870112), (7972, 25290064), (13984, 14417362), (14468, 13935056), (15944, 12645032), (27968, 7208681), (28936, 6967528), (31888, 6322516), (37867, 5324224), (45839, 4398272), (57872, 3483764), (63776, 3161258), (68723, 2933696), (75734, 2662112), (83191, 2423488), (91678, 2199136), (115744, 1741882), (127552, 1580629), (137446, 1466848), (151468, 1331056), (166382, 1211744), (183356, 1099568), (231488, 870941), (274892, 733424), (302936, 665528), (332764, 605872), (366712, 549784)]