201250850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 395808000

約数和(自身を除く): 194557150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 349, 475, 607, 698, 950, 1214, 1745, 3035, 3490, 6070, 6631, 8725, 11533, 13262, 15175, 17450, 23066, 30350, 33155, 57665, 66310, 115330, 165775, 211843, 288325, 331550, 423686, 576650, 1059215, 2118430, 4025017, 5296075, 8050034, 10592150, 20125085, 40250170, 100625425, 201250850]

約数ペア:

[(1, 201250850), (2, 100625425), (5, 40250170), (10, 20125085), (19, 10592150), (25, 8050034), (38, 5296075), (50, 4025017), (95, 2118430), (190, 1059215), (349, 576650), (475, 423686), (607, 331550), (698, 288325), (950, 211843), (1214, 165775), (1745, 115330), (3035, 66310), (3490, 57665), (6070, 33155), (6631, 30350), (8725, 23066), (11533, 17450), (13262, 15175)]