202941128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 445401600

約数和(自身を除く): 242460472

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3313, 4712, 6626, 7657, 13252, 15314, 26504, 30628, 43069, 61256, 62947, 86138, 102703, 125894, 172276, 205406, 251788, 344552, 410812, 503576, 818311, 821624, 1335139, 1636622, 1951357, 2670278, 3273244, 3902714, 5340556, 6546488, 7805428, 10681112, 15610856, 25367641, 50735282, 101470564, 202941128]

約数ペア:

[(1, 202941128), (2, 101470564), (4, 50735282), (8, 25367641), (13, 15610856), (19, 10681112), (26, 7805428), (31, 6546488), (38, 5340556), (52, 3902714), (62, 3273244), (76, 2670278), (104, 1951357), (124, 1636622), (152, 1335139), (247, 821624), (248, 818311), (403, 503576), (494, 410812), (589, 344552), (806, 251788), (988, 205406), (1178, 172276), (1612, 125894), (1976, 102703), (2356, 86138), (3224, 62947), (3313, 61256), (4712, 43069), (6626, 30628), (7657, 26504), (13252, 15314)]