201967612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 453040560

約数和(自身を除く): 251072948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 452, 539, 791, 829, 1078, 1243, 1582, 1658, 2156, 2486, 3164, 3316, 4972, 5537, 5803, 8701, 9119, 11074, 11606, 17402, 18238, 22148, 23212, 34804, 36476, 40621, 60907, 63833, 81242, 93677, 121814, 127666, 162484, 187354, 243628, 255332, 374708, 446831, 655739, 893662, 1030447, 1311478, 1787324, 2060894, 2622956, 4121788, 4590173, 7213129, 9180346, 14426258, 18360692, 28852516, 50491903, 100983806, 201967612]

約数ペア:

[(1, 201967612), (2, 100983806), (4, 50491903), (7, 28852516), (11, 18360692), (14, 14426258), (22, 9180346), (28, 7213129), (44, 4590173), (49, 4121788), (77, 2622956), (98, 2060894), (113, 1787324), (154, 1311478), (196, 1030447), (226, 893662), (308, 655739), (452, 446831), (539, 374708), (791, 255332), (829, 243628), (1078, 187354), (1243, 162484), (1582, 127666), (1658, 121814), (2156, 93677), (2486, 81242), (3164, 63833), (3316, 60907), (4972, 40621), (5537, 36476), (5803, 34804), (8701, 23212), (9119, 22148), (11074, 18238), (11606, 17402)]