201628001988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{143879}}^1$

素因数の和:144046

約数の個数: 144

約数和(自身を含む): 598301383680

約数和(自身を除く): 396673381692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 83, 84, 126, 134, 166, 201, 249, 252, 268, 332, 402, 469, 498, 581, 603, 747, 804, 938, 996, 1162, 1206, 1407, 1494, 1743, 1876, 2324, 2412, 2814, 2988, 3486, 4221, 5229, 5561, 5628, 6972, 8442, 10458, 11122, 16683, 16884, 20916, 22244, 33366, 38927, 50049, 66732, 77854, 100098, 116781, 143879, 155708, 200196, 233562, 287758, 350343, 431637, 467124, 575516, 700686, 863274, 1007153, 1294911, 1401372, 1726548, 2014306, 2589822, 3021459, 4028612, 5179644, 6042918, 9064377, 9639893, 11941957, 12085836, 18128754, 19279786, 23883914, 28919679, 35825871, 36257508, 38559572, 47767828, 57839358, 67479251, 71651742, 83593699, 86759037, 107477613, 115678716, 134958502, 143303484, 167187398, 173518074, 202437753, 214955226, 250781097, 269917004, 334374796, 347036148, 404875506, 429910452, 501562194, 607313259, 752343291, 800111119, 809751012, 1003124388, 1214626518, 1504686582, 1600222238, 2400333357, 2429253036, 3009373164, 3200444476, 4800666714, 5600777833, 7201000071, 9601333428, 11201555666, 14402000142, 16802333499, 22403111332, 28804000284, 33604666998, 50407000497, 67209333996, 100814000994, 201628001988]

約数ペア:

[(1, 201628001988), (2, 100814000994), (3, 67209333996), (4, 50407000497), (6, 33604666998), (7, 28804000284), (9, 22403111332), (12, 16802333499), (14, 14402000142), (18, 11201555666), (21, 9601333428), (28, 7201000071), (36, 5600777833), (42, 4800666714), (63, 3200444476), (67, 3009373164), (83, 2429253036), (84, 2400333357), (126, 1600222238), (134, 1504686582), (166, 1214626518), (201, 1003124388), (249, 809751012), (252, 800111119), (268, 752343291), (332, 607313259), (402, 501562194), (469, 429910452), (498, 404875506), (581, 347036148), (603, 334374796), (747, 269917004), (804, 250781097), (938, 214955226), (996, 202437753), (1162, 173518074), (1206, 167187398), (1407, 143303484), (1494, 134958502), (1743, 115678716), (1876, 107477613), (2324, 86759037), (2412, 83593699), (2814, 71651742), (2988, 67479251), (3486, 57839358), (4221, 47767828), (5229, 38559572), (5561, 36257508), (5628, 35825871), (6972, 28919679), (8442, 23883914), (10458, 19279786), (11122, 18128754), (16683, 12085836), (16884, 11941957), (20916, 9639893), (22244, 9064377), (33366, 6042918), (38927, 5179644), (50049, 4028612), (66732, 3021459), (77854, 2589822), (100098, 2014306), (116781, 1726548), (143879, 1401372), (155708, 1294911), (200196, 1007153), (233562, 863274), (287758, 700686), (350343, 575516), (431637, 467124)]