203600540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 506084544

約数和(自身を除く): 302484004

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 257, 260, 277, 286, 514, 554, 572, 715, 1028, 1108, 1285, 1385, 1430, 2570, 2770, 2827, 2860, 3047, 3341, 3601, 5140, 5540, 5654, 6094, 6682, 7202, 11308, 12188, 13364, 14135, 14404, 15235, 16705, 18005, 28270, 30470, 33410, 36010, 36751, 39611, 56540, 60940, 66820, 71189, 72020, 73502, 79222, 142378, 147004, 158444, 183755, 198055, 284756, 355945, 367510, 396110, 711890, 735020, 783079, 792220, 925457, 1423780, 1566158, 1850914, 3132316, 3701828, 3915395, 4627285, 7830790, 9254570, 10180027, 15661580, 18509140, 20360054, 40720108, 50900135, 101800270, 203600540]

約数ペア:

[(1, 203600540), (2, 101800270), (4, 50900135), (5, 40720108), (10, 20360054), (11, 18509140), (13, 15661580), (20, 10180027), (22, 9254570), (26, 7830790), (44, 4627285), (52, 3915395), (55, 3701828), (65, 3132316), (110, 1850914), (130, 1566158), (143, 1423780), (220, 925457), (257, 792220), (260, 783079), (277, 735020), (286, 711890), (514, 396110), (554, 367510), (572, 355945), (715, 284756), (1028, 198055), (1108, 183755), (1285, 158444), (1385, 147004), (1430, 142378), (2570, 79222), (2770, 73502), (2827, 72020), (2860, 71189), (3047, 66820), (3341, 60940), (3601, 56540), (5140, 39611), (5540, 36751), (5654, 36010), (6094, 33410), (6682, 30470), (7202, 28270), (11308, 18005), (12188, 16705), (13364, 15235), (14135, 14404)]