204086144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 441945600

約数和(自身を除く): 237859456

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2707, 3968, 4712, 5414, 9424, 10828, 18848, 21656, 37696, 43312, 51433, 75392, 83917, 86624, 102866, 167834, 173248, 205732, 335668, 346496, 411464, 671336, 822928, 1342672, 1594423, 1645856, 2685344, 3188846, 3291712, 5370688, 6377692, 6583424, 10741376, 12755384, 25510768, 51021536, 102043072, 204086144]

約数ペア:

[(1, 204086144), (2, 102043072), (4, 51021536), (8, 25510768), (16, 12755384), (19, 10741376), (31, 6583424), (32, 6377692), (38, 5370688), (62, 3291712), (64, 3188846), (76, 2685344), (124, 1645856), (128, 1594423), (152, 1342672), (248, 822928), (304, 671336), (496, 411464), (589, 346496), (608, 335668), (992, 205732), (1178, 173248), (1216, 167834), (1984, 102866), (2356, 86624), (2432, 83917), (2707, 75392), (3968, 51433), (4712, 43312), (5414, 37696), (9424, 21656), (10828, 18848)]