202455813

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 317613312

約数和(自身を除く): 115157499

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 707, 1113, 1801, 2121, 5353, 5403, 12607, 16059, 37471, 37821, 95453, 112413, 181901, 286359, 545703, 668171, 1273307, 2004513, 3819921, 9640753, 28922259, 67485271, 202455813]

約数ペア:

[(1, 202455813), (3, 67485271), (7, 28922259), (21, 9640753), (53, 3819921), (101, 2004513), (159, 1273307), (303, 668171), (371, 545703), (707, 286359), (1113, 181901), (1801, 112413), (2121, 95453), (5353, 37821), (5403, 37471), (12607, 16059)]