200364160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10099}}^1$

素因数の和:10149

約数の個数: 64

約数和(自身を含む): 494496000

約数和(自身を除く): 294131840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 10099, 19840, 20198, 40396, 50495, 80792, 100990, 161584, 201980, 313069, 323168, 403960, 626138, 646336, 807920, 1252276, 1292672, 1565345, 1615840, 2504552, 3130690, 3231680, 5009104, 6261380, 6463360, 10018208, 12522760, 20036416, 25045520, 40072832, 50091040, 100182080, 200364160]

約数ペア:

[(1, 200364160), (2, 100182080), (4, 50091040), (5, 40072832), (8, 25045520), (10, 20036416), (16, 12522760), (20, 10018208), (31, 6463360), (32, 6261380), (40, 5009104), (62, 3231680), (64, 3130690), (80, 2504552), (124, 1615840), (128, 1565345), (155, 1292672), (160, 1252276), (248, 807920), (310, 646336), (320, 626138), (496, 403960), (620, 323168), (640, 313069), (992, 201980), (1240, 161584), (1984, 100990), (2480, 80792), (3968, 50495), (4960, 40396), (9920, 20198), (10099, 19840)]