200660427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 329312256

約数和(自身を除く): 128651829

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 151, 279, 341, 433, 453, 1023, 1299, 1359, 1661, 3069, 3897, 4681, 4763, 4983, 13423, 14043, 14289, 14949, 40269, 42129, 42867, 51491, 65383, 120807, 147653, 154473, 196149, 442959, 463419, 588447, 719213, 1328877, 2026873, 2157639, 6080619, 6472917, 18241857, 22295603, 66886809, 200660427]

約数ペア:

[(1, 200660427), (3, 66886809), (9, 22295603), (11, 18241857), (31, 6472917), (33, 6080619), (93, 2157639), (99, 2026873), (151, 1328877), (279, 719213), (341, 588447), (433, 463419), (453, 442959), (1023, 196149), (1299, 154473), (1359, 147653), (1661, 120807), (3069, 65383), (3897, 51491), (4681, 42867), (4763, 42129), (4983, 40269), (13423, 14949), (14043, 14289)]