201588530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 433472256

約数和(自身を除く): 231883726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 715, 793, 1342, 1430, 1586, 2311, 3355, 3965, 4622, 6710, 7930, 8723, 11555, 17446, 23110, 25421, 30043, 43615, 50842, 60086, 87230, 127105, 140971, 150215, 254210, 281942, 300430, 330473, 660946, 704855, 1409710, 1550681, 1652365, 1832623, 3101362, 3304730, 3665246, 7753405, 9163115, 15506810, 18326230, 20158853, 40317706, 100794265, 201588530]

約数ペア:

[(1, 201588530), (2, 100794265), (5, 40317706), (10, 20158853), (11, 18326230), (13, 15506810), (22, 9163115), (26, 7753405), (55, 3665246), (61, 3304730), (65, 3101362), (110, 1832623), (122, 1652365), (130, 1550681), (143, 1409710), (286, 704855), (305, 660946), (610, 330473), (671, 300430), (715, 281942), (793, 254210), (1342, 150215), (1430, 140971), (1586, 127105), (2311, 87230), (3355, 60086), (3965, 50842), (4622, 43615), (6710, 30043), (7930, 25421), (8723, 23110), (11555, 17446)]