203289030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1447}}^1$

素因数の和:1690

約数の個数: 96

約数和(自身を含む): 607186944

約数和(自身を除く): 403897914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 223, 315, 446, 630, 669, 1115, 1338, 1447, 1561, 2007, 2230, 2894, 3122, 3345, 4014, 4341, 4683, 6690, 7235, 7805, 8682, 9366, 10035, 10129, 13023, 14049, 14470, 15610, 20070, 20258, 21705, 23415, 26046, 28098, 30387, 43410, 46830, 50645, 60774, 65115, 70245, 91161, 101290, 130230, 140490, 151935, 182322, 303870, 322681, 455805, 645362, 911610, 968043, 1613405, 1936086, 2258767, 2904129, 3226810, 4517534, 4840215, 5808258, 6776301, 9680430, 11293835, 13552602, 14520645, 20328903, 22587670, 29041290, 33881505, 40657806, 67763010, 101644515, 203289030]

約数ペア:

[(1, 203289030), (2, 101644515), (3, 67763010), (5, 40657806), (6, 33881505), (7, 29041290), (9, 22587670), (10, 20328903), (14, 14520645), (15, 13552602), (18, 11293835), (21, 9680430), (30, 6776301), (35, 5808258), (42, 4840215), (45, 4517534), (63, 3226810), (70, 2904129), (90, 2258767), (105, 1936086), (126, 1613405), (210, 968043), (223, 911610), (315, 645362), (446, 455805), (630, 322681), (669, 303870), (1115, 182322), (1338, 151935), (1447, 140490), (1561, 130230), (2007, 101290), (2230, 91161), (2894, 70245), (3122, 65115), (3345, 60774), (4014, 50645), (4341, 46830), (4683, 43410), (6690, 30387), (7235, 28098), (7805, 26046), (8682, 23415), (9366, 21705), (10035, 20258), (10129, 20070), (13023, 15610), (14049, 14470)]