201943590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 512144640

約数和(自身を除く): 310201050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 347, 570, 694, 1021, 1041, 1735, 2042, 2082, 3063, 3470, 5105, 5205, 6126, 6593, 10210, 10410, 13186, 15315, 19399, 19779, 30630, 32965, 38798, 39558, 58197, 65930, 96995, 98895, 116394, 193990, 197790, 290985, 354287, 581970, 708574, 1062861, 1771435, 2125722, 3542870, 5314305, 6731453, 10628610, 13462906, 20194359, 33657265, 40388718, 67314530, 100971795, 201943590]

約数ペア:

[(1, 201943590), (2, 100971795), (3, 67314530), (5, 40388718), (6, 33657265), (10, 20194359), (15, 13462906), (19, 10628610), (30, 6731453), (38, 5314305), (57, 3542870), (95, 2125722), (114, 1771435), (190, 1062861), (285, 708574), (347, 581970), (570, 354287), (694, 290985), (1021, 197790), (1041, 193990), (1735, 116394), (2042, 98895), (2082, 96995), (3063, 65930), (3470, 58197), (5105, 39558), (5205, 38798), (6126, 32965), (6593, 30630), (10210, 19779), (10410, 19399), (13186, 15315)]