203723928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{148921}}^1$

素因数の和:148952

約数の個数: 48

約数和(自身を含む): 580795800

約数和(自身を除く): 377071872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 148921, 297842, 446763, 595684, 893526, 1191368, 1340289, 1787052, 2680578, 2829499, 3574104, 5361156, 5658998, 8488497, 10722312, 11317996, 16976994, 22635992, 25465491, 33953988, 50930982, 67907976, 101861964, 203723928]

約数ペア:

[(1, 203723928), (2, 101861964), (3, 67907976), (4, 50930982), (6, 33953988), (8, 25465491), (9, 22635992), (12, 16976994), (18, 11317996), (19, 10722312), (24, 8488497), (36, 5658998), (38, 5361156), (57, 3574104), (72, 2829499), (76, 2680578), (114, 1787052), (152, 1340289), (171, 1191368), (228, 893526), (342, 595684), (456, 446763), (684, 297842), (1368, 148921)]