201960765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 372610368

約数和(自身を除く): 170649603

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 227, 255, 681, 765, 1135, 1163, 2043, 3405, 3489, 3859, 5815, 10215, 10467, 11577, 17445, 19295, 19771, 34731, 52335, 57885, 59313, 98855, 173655, 177939, 264001, 296565, 792003, 889695, 1320005, 2376009, 3960015, 4488017, 11880045, 13464051, 22440085, 40392153, 67320255, 201960765]

約数ペア:

[(1, 201960765), (3, 67320255), (5, 40392153), (9, 22440085), (15, 13464051), (17, 11880045), (45, 4488017), (51, 3960015), (85, 2376009), (153, 1320005), (227, 889695), (255, 792003), (681, 296565), (765, 264001), (1135, 177939), (1163, 173655), (2043, 98855), (3405, 59313), (3489, 57885), (3859, 52335), (5815, 34731), (10215, 19771), (10467, 19295), (11577, 17445)]