206542008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 614880000

約数和(自身を除く): 408337992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 684, 708, 853, 1026, 1062, 1121, 1368, 1416, 1593, 1706, 2052, 2124, 2242, 2559, 3186, 3363, 3412, 4104, 4248, 4484, 5118, 6372, 6726, 6824, 7677, 8968, 10089, 10236, 12744, 13452, 15354, 16207, 20178, 20472, 23031, 26904, 30267, 30708, 32414, 40356, 46062, 48621, 50327, 60534, 61416, 64828, 80712, 92124, 97242, 100654, 121068, 129656, 145863, 150981, 184248, 194484, 201308, 242136, 291726, 301962, 388968, 402616, 437589, 452943, 583452, 603924, 875178, 905886, 956213, 1166904, 1207848, 1358829, 1750356, 1811772, 1912426, 2717658, 2868639, 3500712, 3623544, 3824852, 5435316, 5737278, 7649704, 8605917, 10870632, 11474556, 17211834, 22949112, 25817751, 34423668, 51635502, 68847336, 103271004, 206542008]

約数ペア:

[(1, 206542008), (2, 103271004), (3, 68847336), (4, 51635502), (6, 34423668), (8, 25817751), (9, 22949112), (12, 17211834), (18, 11474556), (19, 10870632), (24, 8605917), (27, 7649704), (36, 5737278), (38, 5435316), (54, 3824852), (57, 3623544), (59, 3500712), (72, 2868639), (76, 2717658), (108, 1912426), (114, 1811772), (118, 1750356), (152, 1358829), (171, 1207848), (177, 1166904), (216, 956213), (228, 905886), (236, 875178), (342, 603924), (354, 583452), (456, 452943), (472, 437589), (513, 402616), (531, 388968), (684, 301962), (708, 291726), (853, 242136), (1026, 201308), (1062, 194484), (1121, 184248), (1368, 150981), (1416, 145863), (1593, 129656), (1706, 121068), (2052, 100654), (2124, 97242), (2242, 92124), (2559, 80712), (3186, 64828), (3363, 61416), (3412, 60534), (4104, 50327), (4248, 48621), (4484, 46062), (5118, 40356), (6372, 32414), (6726, 30708), (6824, 30267), (7677, 26904), (8968, 23031), (10089, 20472), (10236, 20178), (12744, 16207), (13452, 15354)]