201853848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 595353600

約数和(自身を除く): 393499752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 79, 84, 134, 158, 168, 201, 227, 237, 268, 316, 402, 454, 469, 474, 536, 553, 632, 681, 804, 908, 938, 948, 1106, 1362, 1407, 1589, 1608, 1659, 1816, 1876, 1896, 2212, 2724, 2814, 3178, 3318, 3752, 4424, 4767, 5293, 5448, 5628, 6356, 6636, 9534, 10586, 11256, 12712, 13272, 15209, 15879, 17933, 19068, 21172, 30418, 31758, 35866, 37051, 38136, 42344, 45627, 53799, 60836, 63516, 71732, 74102, 91254, 106463, 107598, 111153, 121672, 125531, 127032, 143464, 148204, 182508, 212926, 215196, 222306, 251062, 296408, 319389, 365016, 376593, 425852, 430392, 444612, 502124, 638778, 753186, 851704, 889224, 1004248, 1201511, 1277556, 1506372, 2403022, 2555112, 3012744, 3604533, 4806044, 7209066, 8410577, 9612088, 14418132, 16821154, 25231731, 28836264, 33642308, 50463462, 67284616, 100926924, 201853848]

約数ペア:

[(1, 201853848), (2, 100926924), (3, 67284616), (4, 50463462), (6, 33642308), (7, 28836264), (8, 25231731), (12, 16821154), (14, 14418132), (21, 9612088), (24, 8410577), (28, 7209066), (42, 4806044), (56, 3604533), (67, 3012744), (79, 2555112), (84, 2403022), (134, 1506372), (158, 1277556), (168, 1201511), (201, 1004248), (227, 889224), (237, 851704), (268, 753186), (316, 638778), (402, 502124), (454, 444612), (469, 430392), (474, 425852), (536, 376593), (553, 365016), (632, 319389), (681, 296408), (804, 251062), (908, 222306), (938, 215196), (948, 212926), (1106, 182508), (1362, 148204), (1407, 143464), (1589, 127032), (1608, 125531), (1659, 121672), (1816, 111153), (1876, 107598), (1896, 106463), (2212, 91254), (2724, 74102), (2814, 71732), (3178, 63516), (3318, 60836), (3752, 53799), (4424, 45627), (4767, 42344), (5293, 38136), (5448, 37051), (5628, 35866), (6356, 31758), (6636, 30418), (9534, 21172), (10586, 19068), (11256, 17933), (12712, 15879), (13272, 15209)]