202237700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 515787300

約数和(自身を除く): 313549600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 149, 175, 196, 245, 277, 298, 350, 490, 554, 596, 700, 745, 980, 1043, 1108, 1225, 1385, 1490, 1939, 2086, 2450, 2770, 2980, 3725, 3878, 4172, 4900, 5215, 5540, 6925, 7301, 7450, 7756, 9695, 10430, 13573, 13850, 14602, 14900, 19390, 20860, 26075, 27146, 27700, 29204, 36505, 38780, 41273, 48475, 52150, 54292, 67865, 73010, 82546, 96950, 104300, 135730, 146020, 165092, 182525, 193900, 206365, 271460, 288911, 339325, 365050, 412730, 577822, 678650, 730100, 825460, 1031825, 1155644, 1357300, 1444555, 2022377, 2063650, 2889110, 4044754, 4127300, 5778220, 7222775, 8089508, 10111885, 14445550, 20223770, 28891100, 40447540, 50559425, 101118850, 202237700]

約数ペア:

[(1, 202237700), (2, 101118850), (4, 50559425), (5, 40447540), (7, 28891100), (10, 20223770), (14, 14445550), (20, 10111885), (25, 8089508), (28, 7222775), (35, 5778220), (49, 4127300), (50, 4044754), (70, 2889110), (98, 2063650), (100, 2022377), (140, 1444555), (149, 1357300), (175, 1155644), (196, 1031825), (245, 825460), (277, 730100), (298, 678650), (350, 577822), (490, 412730), (554, 365050), (596, 339325), (700, 288911), (745, 271460), (980, 206365), (1043, 193900), (1108, 182525), (1225, 165092), (1385, 146020), (1490, 135730), (1939, 104300), (2086, 96950), (2450, 82546), (2770, 73010), (2980, 67865), (3725, 54292), (3878, 52150), (4172, 48475), (4900, 41273), (5215, 38780), (5540, 36505), (6925, 29204), (7301, 27700), (7450, 27146), (7756, 26075), (9695, 20860), (10430, 19390), (13573, 14900), (13850, 14602)]