205804312

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 482014800

約数和(自身を除く): 276210488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 89, 98, 119, 136, 178, 196, 238, 347, 356, 392, 476, 623, 694, 712, 833, 952, 1246, 1388, 1513, 1666, 2429, 2492, 2776, 3026, 3332, 4361, 4858, 4984, 5899, 6052, 6664, 8722, 9716, 10591, 11798, 12104, 17003, 17444, 19432, 21182, 23596, 30883, 34006, 34888, 41293, 42364, 47192, 61766, 68012, 74137, 82586, 84728, 123532, 136024, 148274, 165172, 216181, 247064, 289051, 296548, 330344, 432362, 525011, 578102, 593096, 864724, 1050022, 1156204, 1513267, 1729448, 2100044, 2312408, 3026534, 3675077, 4200088, 6053068, 7350154, 12106136, 14700308, 25725539, 29400616, 51451078, 102902156, 205804312]

約数ペア:

[(1, 205804312), (2, 102902156), (4, 51451078), (7, 29400616), (8, 25725539), (14, 14700308), (17, 12106136), (28, 7350154), (34, 6053068), (49, 4200088), (56, 3675077), (68, 3026534), (89, 2312408), (98, 2100044), (119, 1729448), (136, 1513267), (178, 1156204), (196, 1050022), (238, 864724), (347, 593096), (356, 578102), (392, 525011), (476, 432362), (623, 330344), (694, 296548), (712, 289051), (833, 247064), (952, 216181), (1246, 165172), (1388, 148274), (1513, 136024), (1666, 123532), (2429, 84728), (2492, 82586), (2776, 74137), (3026, 68012), (3332, 61766), (4361, 47192), (4858, 42364), (4984, 41293), (5899, 34888), (6052, 34006), (6664, 30883), (8722, 23596), (9716, 21182), (10591, 19432), (11798, 17444), (12104, 17003)]