197633844

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 522482688

約数和(自身を除く): 324848844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 1601, 2286, 3202, 3429, 4572, 4803, 6404, 6858, 9606, 10287, 13716, 14409, 19212, 20574, 28818, 30861, 41148, 43227, 57636, 61722, 86454, 123444, 129681, 172908, 203327, 259362, 389043, 406654, 518724, 609981, 778086, 813308, 1219962, 1556172, 1829943, 2439924, 3659886, 5489829, 7319772, 10979658, 16469487, 21959316, 32938974, 49408461, 65877948, 98816922, 197633844]

約数ペア:

[(1, 197633844), (2, 98816922), (3, 65877948), (4, 49408461), (6, 32938974), (9, 21959316), (12, 16469487), (18, 10979658), (27, 7319772), (36, 5489829), (54, 3659886), (81, 2439924), (108, 1829943), (127, 1556172), (162, 1219962), (243, 813308), (254, 778086), (324, 609981), (381, 518724), (486, 406654), (508, 389043), (762, 259362), (972, 203327), (1143, 172908), (1524, 129681), (1601, 123444), (2286, 86454), (3202, 61722), (3429, 57636), (4572, 43227), (4803, 41148), (6404, 30861), (6858, 28818), (9606, 20574), (10287, 19212), (13716, 14409)]