200075941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 237758976

約数和(自身を除く): 37683035

約数列:

[1, 13, 17, 41, 71, 221, 311, 533, 697, 923, 1207, 2911, 4043, 5287, 9061, 12751, 15691, 22081, 37843, 49487, 68731, 165763, 216767, 287053, 375377, 643331, 905321, 2817971, 4879901, 11769173, 15390457, 200075941]

約数ペア:

[(1, 200075941), (13, 15390457), (17, 11769173), (41, 4879901), (71, 2817971), (221, 905321), (311, 643331), (533, 375377), (697, 287053), (923, 216767), (1207, 165763), (2911, 68731), (4043, 49487), (5287, 37843), (9061, 22081), (12751, 15691)]