201966492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 599139072

約数和(自身を除く): 397172580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 169, 182, 246, 273, 287, 338, 347, 364, 492, 507, 533, 546, 574, 676, 694, 861, 1014, 1041, 1066, 1092, 1148, 1183, 1388, 1599, 1722, 2028, 2082, 2132, 2366, 2429, 3198, 3444, 3549, 3731, 4164, 4511, 4732, 4858, 6396, 6929, 7098, 7287, 7462, 9022, 9716, 11193, 13533, 13858, 14196, 14227, 14574, 14924, 18044, 20787, 22386, 27066, 27716, 28454, 29148, 31577, 41574, 42681, 44772, 48503, 54132, 56908, 58643, 63154, 83148, 85362, 94731, 97006, 99589, 117286, 126308, 145509, 170724, 175929, 184951, 189462, 194012, 199178, 234572, 291018, 298767, 351858, 369902, 378924, 398356, 410501, 554853, 582036, 597534, 703716, 739804, 821002, 1109706, 1195068, 1231503, 1294657, 1642004, 2219412, 2404363, 2463006, 2589314, 3883971, 4808726, 4926012, 5178628, 7213089, 7767942, 9617452, 14426178, 15535884, 16830541, 28852356, 33661082, 50491623, 67322164, 100983246, 201966492]

約数ペア:

[(1, 201966492), (2, 100983246), (3, 67322164), (4, 50491623), (6, 33661082), (7, 28852356), (12, 16830541), (13, 15535884), (14, 14426178), (21, 9617452), (26, 7767942), (28, 7213089), (39, 5178628), (41, 4926012), (42, 4808726), (52, 3883971), (78, 2589314), (82, 2463006), (84, 2404363), (91, 2219412), (123, 1642004), (156, 1294657), (164, 1231503), (169, 1195068), (182, 1109706), (246, 821002), (273, 739804), (287, 703716), (338, 597534), (347, 582036), (364, 554853), (492, 410501), (507, 398356), (533, 378924), (546, 369902), (574, 351858), (676, 298767), (694, 291018), (861, 234572), (1014, 199178), (1041, 194012), (1066, 189462), (1092, 184951), (1148, 175929), (1183, 170724), (1388, 145509), (1599, 126308), (1722, 117286), (2028, 99589), (2082, 97006), (2132, 94731), (2366, 85362), (2429, 83148), (3198, 63154), (3444, 58643), (3549, 56908), (3731, 54132), (4164, 48503), (4511, 44772), (4732, 42681), (4858, 41574), (6396, 31577), (6929, 29148), (7098, 28454), (7287, 27716), (7462, 27066), (9022, 22386), (9716, 20787), (11193, 18044), (13533, 14924), (13858, 14574), (14196, 14227)]