207632900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 490109256

約数和(自身を除く): 282476356

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2516, 3145, 3301, 3700, 6290, 6602, 12580, 13204, 15725, 16505, 31450, 33010, 56117, 62900, 66020, 82525, 112234, 122137, 165050, 224468, 244274, 280585, 330100, 488548, 561170, 610685, 1122340, 1221370, 1402925, 2076329, 2442740, 2805850, 3053425, 4152658, 5611700, 6106850, 8305316, 10381645, 12213700, 20763290, 41526580, 51908225, 103816450, 207632900]

約数ペア:

[(1, 207632900), (2, 103816450), (4, 51908225), (5, 41526580), (10, 20763290), (17, 12213700), (20, 10381645), (25, 8305316), (34, 6106850), (37, 5611700), (50, 4152658), (68, 3053425), (74, 2805850), (85, 2442740), (100, 2076329), (148, 1402925), (170, 1221370), (185, 1122340), (340, 610685), (370, 561170), (425, 488548), (629, 330100), (740, 280585), (850, 244274), (925, 224468), (1258, 165050), (1700, 122137), (1850, 112234), (2516, 82525), (3145, 66020), (3301, 62900), (3700, 56117), (6290, 33010), (6602, 31450), (12580, 16505), (13204, 15725)]