203729797430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9931}}^1\times {\mathrm{21149}}^1$

素因数の和:31184

約数の個数: 32

約数和(自身を含む): 370549015200

約数和(自身を除く): 166819217770

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 9931, 19862, 21149, 42298, 49655, 99310, 105745, 211490, 963307, 1926614, 2051453, 4102906, 4816535, 9633070, 10257265, 20514530, 210030719, 420061438, 1050153595, 2100307190, 20372979743, 40745959486, 101864898715, 203729797430]

約数ペア:

[(1, 203729797430), (2, 101864898715), (5, 40745959486), (10, 20372979743), (97, 2100307190), (194, 1050153595), (485, 420061438), (970, 210030719), (9931, 20514530), (19862, 10257265), (21149, 9633070), (42298, 4816535), (49655, 4102906), (99310, 2051453), (105745, 1926614), (211490, 963307)]