201839884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 397111680

約数和(自身を除く): 195271796

約数列:

[1, 2, 4, 29, 31, 37, 41, 58, 62, 74, 82, 116, 124, 148, 164, 899, 1073, 1147, 1189, 1271, 1369, 1517, 1798, 2146, 2294, 2378, 2542, 2738, 3034, 3596, 4292, 4588, 4756, 5084, 5476, 6068, 33263, 36859, 39701, 42439, 43993, 47027, 56129, 66526, 73718, 79402, 84878, 87986, 94054, 112258, 133052, 147436, 158804, 169756, 175972, 188108, 224516, 1230731, 1363783, 1627741, 1739999, 2461462, 2727566, 3255482, 3479998, 4922924, 5455132, 6510964, 6959996, 50459971, 100919942, 201839884]

約数ペア:

[(1, 201839884), (2, 100919942), (4, 50459971), (29, 6959996), (31, 6510964), (37, 5455132), (41, 4922924), (58, 3479998), (62, 3255482), (74, 2727566), (82, 2461462), (116, 1739999), (124, 1627741), (148, 1363783), (164, 1230731), (899, 224516), (1073, 188108), (1147, 175972), (1189, 169756), (1271, 158804), (1369, 147436), (1517, 133052), (1798, 112258), (2146, 94054), (2294, 87986), (2378, 84878), (2542, 79402), (2738, 73718), (3034, 66526), (3596, 56129), (4292, 47027), (4588, 43993), (4756, 42439), (5084, 39701), (5476, 36859), (6068, 33263)]