201995526040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2333}}^1\times {\mathrm{28111}}^1$

素因数の和:30473

約数の個数: 128

約数和(自身を含む): 566899845120

約数和(自身を除く): 364904319080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2333, 3080, 4666, 9332, 11665, 16331, 18664, 23330, 25663, 28111, 32662, 46660, 51326, 56222, 65324, 81655, 93320, 102652, 112444, 128315, 130648, 140555, 163310, 179641, 196777, 205304, 224888, 256630, 281110, 309221, 326620, 359282, 393554, 513260, 562220, 618442, 653240, 718564, 787108, 898205, 983885, 1026520, 1124440, 1236884, 1437128, 1546105, 1574216, 1796410, 1967770, 2164547, 2473768, 3092210, 3592820, 3935540, 4329094, 6184420, 7185640, 7871080, 8658188, 10822735, 12368840, 17316376, 21645470, 43290940, 65582963, 86581880, 131165926, 262331852, 327914815, 459080741, 524663704, 655829630, 721412593, 918161482, 1311659260, 1442825186, 1836322964, 2295403705, 2623318520, 2885650372, 3607062965, 3672645928, 4590807410, 5049888151, 5771300744, 7214125930, 9181614820, 10099776302, 14428251860, 18363229640, 20199552604, 25249440755, 28856503720, 40399105208, 50498881510, 100997763020, 201995526040]

約数ペア:

[(1, 201995526040), (2, 100997763020), (4, 50498881510), (5, 40399105208), (7, 28856503720), (8, 25249440755), (10, 20199552604), (11, 18363229640), (14, 14428251860), (20, 10099776302), (22, 9181614820), (28, 7214125930), (35, 5771300744), (40, 5049888151), (44, 4590807410), (55, 3672645928), (56, 3607062965), (70, 2885650372), (77, 2623318520), (88, 2295403705), (110, 1836322964), (140, 1442825186), (154, 1311659260), (220, 918161482), (280, 721412593), (308, 655829630), (385, 524663704), (440, 459080741), (616, 327914815), (770, 262331852), (1540, 131165926), (2333, 86581880), (3080, 65582963), (4666, 43290940), (9332, 21645470), (11665, 17316376), (16331, 12368840), (18664, 10822735), (23330, 8658188), (25663, 7871080), (28111, 7185640), (32662, 6184420), (46660, 4329094), (51326, 3935540), (56222, 3592820), (65324, 3092210), (81655, 2473768), (93320, 2164547), (102652, 1967770), (112444, 1796410), (128315, 1574216), (130648, 1546105), (140555, 1437128), (163310, 1236884), (179641, 1124440), (196777, 1026520), (205304, 983885), (224888, 898205), (256630, 787108), (281110, 718564), (309221, 653240), (326620, 618442), (359282, 562220), (393554, 513260)]