202047860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 502467840

約数和(自身を除く): 300419980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 61, 70, 118, 122, 140, 236, 244, 295, 305, 401, 413, 427, 590, 610, 802, 826, 854, 1180, 1220, 1604, 1652, 1708, 2005, 2065, 2135, 2807, 3599, 4010, 4130, 4270, 5614, 7198, 8020, 8260, 8540, 11228, 14035, 14396, 17995, 23659, 24461, 25193, 28070, 35990, 47318, 48922, 50386, 56140, 71980, 94636, 97844, 100772, 118295, 122305, 125965, 165613, 171227, 236590, 244610, 251930, 331226, 342454, 473180, 489220, 503860, 662452, 684908, 828065, 856135, 1443199, 1656130, 1712270, 2886398, 3312260, 3424540, 5772796, 7215995, 10102393, 14431990, 20204786, 28863980, 40409572, 50511965, 101023930, 202047860]

約数ペア:

[(1, 202047860), (2, 101023930), (4, 50511965), (5, 40409572), (7, 28863980), (10, 20204786), (14, 14431990), (20, 10102393), (28, 7215995), (35, 5772796), (59, 3424540), (61, 3312260), (70, 2886398), (118, 1712270), (122, 1656130), (140, 1443199), (236, 856135), (244, 828065), (295, 684908), (305, 662452), (401, 503860), (413, 489220), (427, 473180), (590, 342454), (610, 331226), (802, 251930), (826, 244610), (854, 236590), (1180, 171227), (1220, 165613), (1604, 125965), (1652, 122305), (1708, 118295), (2005, 100772), (2065, 97844), (2135, 94636), (2807, 71980), (3599, 56140), (4010, 50386), (4130, 48922), (4270, 47318), (5614, 35990), (7198, 28070), (8020, 25193), (8260, 24461), (8540, 23659), (11228, 17995), (14035, 14396)]