201634688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4877}}^1$

素因数の和:4927

約数の個数: 64

約数和(自身を含む): 447800400

約数和(自身を除く): 246165712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4877, 5168, 9754, 10336, 19508, 20672, 39016, 41344, 78032, 82909, 92663, 156064, 165818, 185326, 312128, 331636, 370652, 624256, 663272, 741304, 1326544, 1482608, 1575271, 2653088, 2965216, 3150542, 5306176, 5930432, 6301084, 10612352, 11860864, 12602168, 25204336, 50408672, 100817344, 201634688]

約数ペア:

[(1, 201634688), (2, 100817344), (4, 50408672), (8, 25204336), (16, 12602168), (17, 11860864), (19, 10612352), (32, 6301084), (34, 5930432), (38, 5306176), (64, 3150542), (68, 2965216), (76, 2653088), (128, 1575271), (136, 1482608), (152, 1326544), (272, 741304), (304, 663272), (323, 624256), (544, 370652), (608, 331636), (646, 312128), (1088, 185326), (1216, 165818), (1292, 156064), (2176, 92663), (2432, 82909), (2584, 78032), (4877, 41344), (5168, 39016), (9754, 20672), (10336, 19508)]