202287990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5061

約数の個数: 64

約数和(自身を含む): 515289600

約数和(自身を除く): 313001610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 690, 885, 1357, 1770, 2714, 4071, 4969, 6785, 8142, 9938, 13570, 14907, 20355, 24845, 29814, 40710, 49690, 74535, 114287, 149070, 228574, 293171, 342861, 571435, 586342, 685722, 879513, 1142870, 1465855, 1714305, 1759026, 2931710, 3428610, 4397565, 6742933, 8795130, 13485866, 20228799, 33714665, 40457598, 67429330, 101143995, 202287990]

約数ペア:

[(1, 202287990), (2, 101143995), (3, 67429330), (5, 40457598), (6, 33714665), (10, 20228799), (15, 13485866), (23, 8795130), (30, 6742933), (46, 4397565), (59, 3428610), (69, 2931710), (115, 1759026), (118, 1714305), (138, 1465855), (177, 1142870), (230, 879513), (295, 685722), (345, 586342), (354, 571435), (590, 342861), (690, 293171), (885, 228574), (1357, 149070), (1770, 114287), (2714, 74535), (4071, 49690), (4969, 40710), (6785, 29814), (8142, 24845), (9938, 20355), (13570, 14907)]