201994535764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{207367}}^1$

素因数の和:209228

約数の個数: 48

約数和(自身を含む): 425485957120

約数和(自身を除く): 223491421356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1831, 3662, 7324, 12817, 25634, 34789, 51268, 69578, 139156, 207367, 243523, 414734, 487046, 829468, 974092, 1451569, 2903138, 3939973, 5806276, 7879946, 15759892, 27579811, 55159622, 110319244, 379688977, 759377954, 1518755908, 2657822839, 5315645678, 7214090563, 10631291356, 14428181126, 28856362252, 50498633941, 100997267882, 201994535764]

約数ペア:

[(1, 201994535764), (2, 100997267882), (4, 50498633941), (7, 28856362252), (14, 14428181126), (19, 10631291356), (28, 7214090563), (38, 5315645678), (76, 2657822839), (133, 1518755908), (266, 759377954), (532, 379688977), (1831, 110319244), (3662, 55159622), (7324, 27579811), (12817, 15759892), (25634, 7879946), (34789, 5806276), (51268, 3939973), (69578, 2903138), (139156, 1451569), (207367, 974092), (243523, 829468), (414734, 487046)]