201651550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 384676272

約数和(自身を除く): 183024722

約数列:

[1, 2, 5, 10, 25, 50, 73, 101, 146, 202, 365, 505, 547, 730, 1010, 1094, 1825, 2525, 2735, 3650, 5050, 5470, 7373, 13675, 14746, 27350, 36865, 39931, 55247, 73730, 79862, 110494, 184325, 199655, 276235, 368650, 399310, 552470, 998275, 1381175, 1996550, 2762350, 4033031, 8066062, 20165155, 40330310, 100825775, 201651550]

約数ペア:

[(1, 201651550), (2, 100825775), (5, 40330310), (10, 20165155), (25, 8066062), (50, 4033031), (73, 2762350), (101, 1996550), (146, 1381175), (202, 998275), (365, 552470), (505, 399310), (547, 368650), (730, 276235), (1010, 199655), (1094, 184325), (1825, 110494), (2525, 79862), (2735, 73730), (3650, 55247), (5050, 39931), (5470, 36865), (7373, 27350), (13675, 14746)]