210653532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 563122560

約数和(自身を除く): 352469028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 526, 684, 789, 1052, 1171, 1578, 2342, 2367, 3156, 3513, 4684, 4734, 4997, 7026, 9468, 9994, 10539, 14052, 14991, 19988, 21078, 22249, 29982, 42156, 44498, 44973, 59964, 66747, 88996, 89946, 133494, 179892, 200241, 266988, 307973, 400482, 615946, 800964, 923919, 1231892, 1847838, 2771757, 3695676, 5543514, 5851487, 11087028, 11702974, 17554461, 23405948, 35108922, 52663383, 70217844, 105326766, 210653532]

約数ペア:

[(1, 210653532), (2, 105326766), (3, 70217844), (4, 52663383), (6, 35108922), (9, 23405948), (12, 17554461), (18, 11702974), (19, 11087028), (36, 5851487), (38, 5543514), (57, 3695676), (76, 2771757), (114, 1847838), (171, 1231892), (228, 923919), (263, 800964), (342, 615946), (526, 400482), (684, 307973), (789, 266988), (1052, 200241), (1171, 179892), (1578, 133494), (2342, 89946), (2367, 88996), (3156, 66747), (3513, 59964), (4684, 44973), (4734, 44498), (4997, 42156), (7026, 29982), (9468, 22249), (9994, 21078), (10539, 19988), (14052, 14991)]