201848489560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{3571}}^1$

素因数の和:4241

約数の個数: 128

約数和(自身を含む): 473578617600

約数和(自身を除く): 271730128040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 59, 86, 118, 172, 215, 236, 295, 344, 430, 472, 557, 590, 860, 1114, 1180, 1720, 2228, 2360, 2537, 2785, 3571, 4456, 5074, 5570, 7142, 10148, 11140, 12685, 14284, 17855, 20296, 22280, 23951, 25370, 28568, 32863, 35710, 47902, 50740, 65726, 71420, 95804, 101480, 119755, 131452, 142840, 153553, 164315, 191608, 210689, 239510, 262904, 307106, 328630, 421378, 479020, 614212, 657260, 767765, 842756, 958040, 1053445, 1228424, 1314520, 1413109, 1535530, 1685512, 1989047, 2106890, 2826218, 3071060, 3978094, 4213780, 5652436, 6142120, 7065545, 7956188, 8427560, 9059627, 9945235, 11304872, 14131090, 15912376, 18119254, 19890470, 28262180, 36238508, 39780940, 45298135, 56524360, 72477016, 79561880, 85529021, 90596270, 117353773, 171058042, 181192540, 234707546, 342116084, 362385080, 427645105, 469415092, 586768865, 684232168, 855290210, 938830184, 1173537730, 1710580420, 2347075460, 3421160840, 4694150920, 5046212239, 10092424478, 20184848956, 25231061195, 40369697912, 50462122390, 100924244780, 201848489560]

約数ペア:

[(1, 201848489560), (2, 100924244780), (4, 50462122390), (5, 40369697912), (8, 25231061195), (10, 20184848956), (20, 10092424478), (40, 5046212239), (43, 4694150920), (59, 3421160840), (86, 2347075460), (118, 1710580420), (172, 1173537730), (215, 938830184), (236, 855290210), (295, 684232168), (344, 586768865), (430, 469415092), (472, 427645105), (557, 362385080), (590, 342116084), (860, 234707546), (1114, 181192540), (1180, 171058042), (1720, 117353773), (2228, 90596270), (2360, 85529021), (2537, 79561880), (2785, 72477016), (3571, 56524360), (4456, 45298135), (5074, 39780940), (5570, 36238508), (7142, 28262180), (10148, 19890470), (11140, 18119254), (12685, 15912376), (14284, 14131090), (17855, 11304872), (20296, 9945235), (22280, 9059627), (23951, 8427560), (25370, 7956188), (28568, 7065545), (32863, 6142120), (35710, 5652436), (47902, 4213780), (50740, 3978094), (65726, 3071060), (71420, 2826218), (95804, 2106890), (101480, 1989047), (119755, 1685512), (131452, 1535530), (142840, 1413109), (153553, 1314520), (164315, 1228424), (191608, 1053445), (210689, 958040), (239510, 842756), (262904, 767765), (307106, 657260), (328630, 614212), (421378, 479020)]