221001050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 423187200

約数和(自身を除く): 202186150

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 157, 235, 314, 470, 599, 785, 1175, 1198, 1570, 2350, 2995, 3925, 5990, 7379, 7850, 14758, 14975, 28153, 29950, 36895, 56306, 73790, 94043, 140765, 184475, 188086, 281530, 368950, 470215, 703825, 940430, 1407650, 2351075, 4420021, 4702150, 8840042, 22100105, 44200210, 110500525, 221001050]

約数ペア:

[(1, 221001050), (2, 110500525), (5, 44200210), (10, 22100105), (25, 8840042), (47, 4702150), (50, 4420021), (94, 2351075), (157, 1407650), (235, 940430), (314, 703825), (470, 470215), (599, 368950), (785, 281530), (1175, 188086), (1198, 184475), (1570, 140765), (2350, 94043), (2995, 73790), (3925, 56306), (5990, 36895), (7379, 29950), (7850, 28153), (14758, 14975)]