202172350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3697

約数の個数: 48

約数和(自身を含む): 402652800

約数和(自身を除く): 200480450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 3607, 5605, 7214, 11210, 18035, 28025, 36070, 56050, 68533, 90175, 137066, 180350, 212813, 342665, 425626, 685330, 1064065, 1713325, 2128130, 3426650, 4043447, 5320325, 8086894, 10640650, 20217235, 40434470, 101086175, 202172350]

約数ペア:

[(1, 202172350), (2, 101086175), (5, 40434470), (10, 20217235), (19, 10640650), (25, 8086894), (38, 5320325), (50, 4043447), (59, 3426650), (95, 2128130), (118, 1713325), (190, 1064065), (295, 685330), (475, 425626), (590, 342665), (950, 212813), (1121, 180350), (1475, 137066), (2242, 90175), (2950, 68533), (3607, 56050), (5605, 36070), (7214, 28025), (11210, 18035)]