201994164944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{7237}}^1$

素因数の和:8389

約数の個数: 120

約数和(自身を含む): 463748937960

約数和(自身を除く): 261754773016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1109, 1144, 1573, 1936, 2218, 2288, 3146, 4436, 6292, 7237, 8872, 12199, 12584, 14417, 14474, 17744, 24398, 25168, 28834, 28948, 48796, 57668, 57896, 79607, 94081, 97592, 115336, 115792, 134189, 158587, 159214, 188162, 195184, 230672, 268378, 317174, 318428, 376324, 536756, 634348, 636856, 752648, 875677, 1034891, 1073512, 1268696, 1273712, 1505296, 1744457, 1751354, 2069782, 2147024, 2537392, 3488914, 3502708, 4139564, 6977828, 7005416, 8025833, 8279128, 11383801, 13955656, 14010832, 16051666, 16558256, 22767602, 27911312, 32103332, 45535204, 64206664, 88284163, 91070408, 104335829, 128413328, 176568326, 182140816, 208671658, 353136652, 417343316, 706273304, 834686632, 971125793, 1147694119, 1412546608, 1669373264, 1942251586, 2295388238, 3884503172, 4590776476, 7769006344, 9181552952, 12624635309, 15538012688, 18363105904, 25249270618, 50498541236, 100997082472, 201994164944]

約数ペア:

[(1, 201994164944), (2, 100997082472), (4, 50498541236), (8, 25249270618), (11, 18363105904), (13, 15538012688), (16, 12624635309), (22, 9181552952), (26, 7769006344), (44, 4590776476), (52, 3884503172), (88, 2295388238), (104, 1942251586), (121, 1669373264), (143, 1412546608), (176, 1147694119), (208, 971125793), (242, 834686632), (286, 706273304), (484, 417343316), (572, 353136652), (968, 208671658), (1109, 182140816), (1144, 176568326), (1573, 128413328), (1936, 104335829), (2218, 91070408), (2288, 88284163), (3146, 64206664), (4436, 45535204), (6292, 32103332), (7237, 27911312), (8872, 22767602), (12199, 16558256), (12584, 16051666), (14417, 14010832), (14474, 13955656), (17744, 11383801), (24398, 8279128), (25168, 8025833), (28834, 7005416), (28948, 6977828), (48796, 4139564), (57668, 3502708), (57896, 3488914), (79607, 2537392), (94081, 2147024), (97592, 2069782), (115336, 1751354), (115792, 1744457), (134189, 1505296), (158587, 1273712), (159214, 1268696), (188162, 1073512), (195184, 1034891), (230672, 875677), (268378, 752648), (317174, 636856), (318428, 634348), (376324, 536756)]