201830768

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 418676328

約数和(自身を除く): 216845560

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 361, 421, 664, 722, 842, 1328, 1444, 1577, 1684, 2888, 3154, 3368, 5776, 6308, 6736, 7999, 12616, 15998, 25232, 29963, 31996, 34943, 59926, 63992, 69886, 119852, 127984, 139772, 151981, 239704, 279544, 303962, 479408, 559088, 607924, 663917, 1215848, 1327834, 2431696, 2655668, 5311336, 10622672, 12614423, 25228846, 50457692, 100915384, 201830768]

約数ペア:

[(1, 201830768), (2, 100915384), (4, 50457692), (8, 25228846), (16, 12614423), (19, 10622672), (38, 5311336), (76, 2655668), (83, 2431696), (152, 1327834), (166, 1215848), (304, 663917), (332, 607924), (361, 559088), (421, 479408), (664, 303962), (722, 279544), (842, 239704), (1328, 151981), (1444, 139772), (1577, 127984), (1684, 119852), (2888, 69886), (3154, 63992), (3368, 59926), (5776, 34943), (6308, 31996), (6736, 29963), (7999, 25232), (12616, 15998)]