203473530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173909}}^1$

素因数の和:173935

約数の個数: 48

約数和(自身を含む): 569729160

約数和(自身を除く): 366255630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 173909, 347818, 521727, 869545, 1043454, 1565181, 1739090, 2260817, 2608635, 3130362, 4521634, 5217270, 6782451, 7825905, 11304085, 13564902, 15651810, 20347353, 22608170, 33912255, 40694706, 67824510, 101736765, 203473530]

約数ペア:

[(1, 203473530), (2, 101736765), (3, 67824510), (5, 40694706), (6, 33912255), (9, 22608170), (10, 20347353), (13, 15651810), (15, 13564902), (18, 11304085), (26, 7825905), (30, 6782451), (39, 5217270), (45, 4521634), (65, 3130362), (78, 2608635), (90, 2260817), (117, 1739090), (130, 1565181), (195, 1043454), (234, 869545), (390, 521727), (585, 347818), (1170, 173909)]