201895470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106823}}^1$

素因数の和:106846

約数の個数: 64

約数和(自身を含む): 615306240

約数和(自身を除く): 413410770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106823, 213646, 320469, 534115, 640938, 747761, 961407, 1068230, 1495522, 1602345, 1922814, 2243283, 2884221, 3204690, 3738805, 4486566, 4807035, 5768442, 6729849, 7477610, 9614070, 11216415, 13459698, 14421105, 20189547, 22432830, 28842210, 33649245, 40379094, 67298490, 100947735, 201895470]

約数ペア:

[(1, 201895470), (2, 100947735), (3, 67298490), (5, 40379094), (6, 33649245), (7, 28842210), (9, 22432830), (10, 20189547), (14, 14421105), (15, 13459698), (18, 11216415), (21, 9614070), (27, 7477610), (30, 6729849), (35, 5768442), (42, 4807035), (45, 4486566), (54, 3738805), (63, 3204690), (70, 2884221), (90, 2243283), (105, 1922814), (126, 1602345), (135, 1495522), (189, 1068230), (210, 961407), (270, 747761), (315, 640938), (378, 534115), (630, 320469), (945, 213646), (1890, 106823)]