201201855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5197}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 336830400

約数和(自身を除く): 135628545

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 2581, 5197, 7743, 12905, 15591, 25985, 38715, 77955, 150713, 452139, 462533, 753565, 1387599, 2260695, 2312665, 6937995, 13413457, 40240371, 67067285, 201201855]

約数ペア:

[(1, 201201855), (3, 67067285), (5, 40240371), (15, 13413457), (29, 6937995), (87, 2312665), (89, 2260695), (145, 1387599), (267, 753565), (435, 462533), (445, 452139), (1335, 150713), (2581, 77955), (5197, 38715), (7743, 25985), (12905, 15591)]