201309272

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 400688640

約数和(自身を除く): 199379368

約数列:

[1, 2, 4, 8, 47, 61, 67, 94, 122, 131, 134, 188, 244, 262, 268, 376, 488, 524, 536, 1048, 2867, 3149, 4087, 5734, 6157, 6298, 7991, 8174, 8777, 11468, 12314, 12596, 15982, 16348, 17554, 22936, 24628, 25192, 31964, 32696, 35108, 49256, 63928, 70216, 192089, 375577, 384178, 412519, 535397, 751154, 768356, 825038, 1070794, 1502308, 1536712, 1650076, 2141588, 3004616, 3300152, 4283176, 25163659, 50327318, 100654636, 201309272]

約数ペア:

[(1, 201309272), (2, 100654636), (4, 50327318), (8, 25163659), (47, 4283176), (61, 3300152), (67, 3004616), (94, 2141588), (122, 1650076), (131, 1536712), (134, 1502308), (188, 1070794), (244, 825038), (262, 768356), (268, 751154), (376, 535397), (488, 412519), (524, 384178), (536, 375577), (1048, 192089), (2867, 70216), (3149, 63928), (4087, 49256), (5734, 35108), (6157, 32696), (6298, 31964), (7991, 25192), (8174, 24628), (8777, 22936), (11468, 17554), (12314, 16348), (12596, 15982)]