201664006371

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{1181}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 317220507648

約数和(自身を除く): 115556501277

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 453, 607, 621, 1181, 1359, 1821, 1863, 3473, 3543, 4077, 5463, 10419, 10629, 12231, 13961, 16389, 27163, 31257, 31887, 41883, 49167, 81489, 91657, 93771, 95661, 125649, 178331, 244467, 274971, 281313, 376947, 534993, 716867, 733401, 824913, 1130841, 1604979, 2108111, 2150601, 2200203, 2474739, 4101613, 4814937, 6324333, 6451803, 7424217, 12304839, 14444811, 16487941, 18972999, 19355409, 36914517, 49463823, 56918997, 58066227, 108246917, 110743551, 148391469, 170756991, 324740751, 332230653, 445174407, 974222253, 1335523221, 2489679091, 2922666759, 7469037273, 8768000277, 22407111819, 67221335457, 201664006371]

約数ペア:

[(1, 201664006371), (3, 67221335457), (9, 22407111819), (23, 8768000277), (27, 7469037273), (69, 2922666759), (81, 2489679091), (151, 1335523221), (207, 974222253), (453, 445174407), (607, 332230653), (621, 324740751), (1181, 170756991), (1359, 148391469), (1821, 110743551), (1863, 108246917), (3473, 58066227), (3543, 56918997), (4077, 49463823), (5463, 36914517), (10419, 19355409), (10629, 18972999), (12231, 16487941), (13961, 14444811), (16389, 12304839), (27163, 7424217), (31257, 6451803), (31887, 6324333), (41883, 4814937), (49167, 4101613), (81489, 2474739), (91657, 2200203), (93771, 2150601), (95661, 2108111), (125649, 1604979), (178331, 1130841), (244467, 824913), (274971, 733401), (281313, 716867), (376947, 534993)]