203417564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 428111040

約数和(自身を除く): 224693476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 4789, 6068, 9578, 10619, 19156, 21238, 33523, 42476, 67046, 134092, 177193, 196349, 354386, 392698, 708772, 785396, 1240351, 1374443, 2480702, 2748886, 4961404, 5497772, 7264913, 14529826, 29059652, 50854391, 101708782, 203417564]

約数ペア:

[(1, 203417564), (2, 101708782), (4, 50854391), (7, 29059652), (14, 14529826), (28, 7264913), (37, 5497772), (41, 4961404), (74, 2748886), (82, 2480702), (148, 1374443), (164, 1240351), (259, 785396), (287, 708772), (518, 392698), (574, 354386), (1036, 196349), (1148, 177193), (1517, 134092), (3034, 67046), (4789, 42476), (6068, 33523), (9578, 21238), (10619, 19156)]