202309660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8353}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 488408256

約数和(自身を除く): 286098596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 8353, 12110, 16706, 24220, 33412, 41765, 58471, 83530, 116942, 167060, 233884, 292355, 584710, 1169420, 1445069, 2890138, 5780276, 7225345, 10115483, 14450690, 20230966, 28901380, 40461932, 50577415, 101154830, 202309660]

約数ペア:

[(1, 202309660), (2, 101154830), (4, 50577415), (5, 40461932), (7, 28901380), (10, 20230966), (14, 14450690), (20, 10115483), (28, 7225345), (35, 5780276), (70, 2890138), (140, 1445069), (173, 1169420), (346, 584710), (692, 292355), (865, 233884), (1211, 167060), (1730, 116942), (2422, 83530), (3460, 58471), (4844, 41765), (6055, 33412), (8353, 24220), (12110, 16706)]