201478472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 416145660

約数和(自身を除く): 214667188

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 877, 1222, 1754, 2209, 2444, 3508, 4418, 4888, 7016, 8836, 11401, 17672, 22802, 28717, 41219, 45604, 57434, 82438, 91208, 114868, 164876, 229736, 329752, 535847, 1071694, 1937293, 2143388, 3874586, 4286776, 7749172, 15498344, 25184809, 50369618, 100739236, 201478472]

約数ペア:

[(1, 201478472), (2, 100739236), (4, 50369618), (8, 25184809), (13, 15498344), (26, 7749172), (47, 4286776), (52, 3874586), (94, 2143388), (104, 1937293), (188, 1071694), (376, 535847), (611, 329752), (877, 229736), (1222, 164876), (1754, 114868), (2209, 91208), (2444, 82438), (3508, 57434), (4418, 45604), (4888, 41219), (7016, 28717), (8836, 22802), (11401, 17672)]