203839405380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{437743}}^1$

素因数の和:437970

約数の個数: 144

約数和(自身を含む): 669223027200

約数和(自身を除く): 465383621820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 390, 398, 468, 585, 597, 780, 796, 995, 1170, 1194, 1791, 1990, 2340, 2388, 2587, 2985, 3582, 3980, 5174, 5970, 7164, 7761, 8955, 10348, 11940, 12935, 15522, 17910, 23283, 25870, 31044, 35820, 38805, 46566, 51740, 77610, 93132, 116415, 155220, 232830, 437743, 465660, 875486, 1313229, 1750972, 2188715, 2626458, 3939687, 4377430, 5252916, 5690659, 6566145, 7879374, 8754860, 11381318, 13132290, 15758748, 17071977, 19698435, 22762636, 26264580, 28453295, 34143954, 39396870, 51215931, 56906590, 68287908, 78793740, 85359885, 87110857, 102431862, 113813180, 170719770, 174221714, 204863724, 256079655, 261332571, 341439540, 348443428, 435554285, 512159310, 522665142, 783997713, 871108570, 1024318620, 1045330284, 1132441141, 1306662855, 1567995426, 1742217140, 2264882282, 2613325710, 3135990852, 3397323423, 3919988565, 4529764564, 5226651420, 5662205705, 6794646846, 7839977130, 10191970269, 11324411410, 13589293692, 15679954260, 16986617115, 20383940538, 22648822820, 33973234230, 40767881076, 50959851345, 67946468460, 101919702690, 203839405380]

約数ペア:

[(1, 203839405380), (2, 101919702690), (3, 67946468460), (4, 50959851345), (5, 40767881076), (6, 33973234230), (9, 22648822820), (10, 20383940538), (12, 16986617115), (13, 15679954260), (15, 13589293692), (18, 11324411410), (20, 10191970269), (26, 7839977130), (30, 6794646846), (36, 5662205705), (39, 5226651420), (45, 4529764564), (52, 3919988565), (60, 3397323423), (65, 3135990852), (78, 2613325710), (90, 2264882282), (117, 1742217140), (130, 1567995426), (156, 1306662855), (180, 1132441141), (195, 1045330284), (199, 1024318620), (234, 871108570), (260, 783997713), (390, 522665142), (398, 512159310), (468, 435554285), (585, 348443428), (597, 341439540), (780, 261332571), (796, 256079655), (995, 204863724), (1170, 174221714), (1194, 170719770), (1791, 113813180), (1990, 102431862), (2340, 87110857), (2388, 85359885), (2587, 78793740), (2985, 68287908), (3582, 56906590), (3980, 51215931), (5174, 39396870), (5970, 34143954), (7164, 28453295), (7761, 26264580), (8955, 22762636), (10348, 19698435), (11940, 17071977), (12935, 15758748), (15522, 13132290), (17910, 11381318), (23283, 8754860), (25870, 7879374), (31044, 6566145), (35820, 5690659), (38805, 5252916), (46566, 4377430), (51740, 3939687), (77610, 2626458), (93132, 2188715), (116415, 1750972), (155220, 1313229), (232830, 875486), (437743, 465660)]