201735248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 471803136

約数和(自身を除く): 270067888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 962, 1144, 1628, 1924, 2288, 2383, 3256, 3848, 4766, 5291, 6512, 7696, 9532, 10582, 19064, 21164, 26213, 30979, 38128, 42328, 52426, 61958, 84656, 88171, 104852, 123916, 176342, 209704, 247832, 340769, 352684, 419408, 495664, 681538, 705368, 969881, 1146223, 1363076, 1410736, 1939762, 2292446, 2726152, 3879524, 4584892, 5452304, 7759048, 9169784, 12608453, 15518096, 18339568, 25216906, 50433812, 100867624, 201735248]

約数ペア:

[(1, 201735248), (2, 100867624), (4, 50433812), (8, 25216906), (11, 18339568), (13, 15518096), (16, 12608453), (22, 9169784), (26, 7759048), (37, 5452304), (44, 4584892), (52, 3879524), (74, 2726152), (88, 2292446), (104, 1939762), (143, 1410736), (148, 1363076), (176, 1146223), (208, 969881), (286, 705368), (296, 681538), (407, 495664), (481, 419408), (572, 352684), (592, 340769), (814, 247832), (962, 209704), (1144, 176342), (1628, 123916), (1924, 104852), (2288, 88171), (2383, 84656), (3256, 61958), (3848, 52426), (4766, 42328), (5291, 38128), (6512, 30979), (7696, 26213), (9532, 21164), (10582, 19064)]