198183990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 494182656

約数和(自身を除く): 295998666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 645, 670, 1005, 1290, 2010, 2293, 2881, 4586, 5762, 6879, 8643, 11465, 13758, 14405, 17286, 22930, 28810, 34395, 43215, 68790, 86430, 98599, 153631, 197198, 295797, 307262, 460893, 492995, 591594, 768155, 921786, 985990, 1478985, 1536310, 2304465, 2957970, 4608930, 6606133, 13212266, 19818399, 33030665, 39636798, 66061330, 99091995, 198183990]

約数ペア:

[(1, 198183990), (2, 99091995), (3, 66061330), (5, 39636798), (6, 33030665), (10, 19818399), (15, 13212266), (30, 6606133), (43, 4608930), (67, 2957970), (86, 2304465), (129, 1536310), (134, 1478985), (201, 985990), (215, 921786), (258, 768155), (335, 591594), (402, 492995), (430, 460893), (645, 307262), (670, 295797), (1005, 197198), (1290, 153631), (2010, 98599), (2293, 86430), (2881, 68790), (4586, 43215), (5762, 34395), (6879, 28810), (8643, 22930), (11465, 17286), (13758, 14405)]