201350720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37013}}^1$

素因数の和:37047

約数の個数: 56

約数和(自身を含む): 507684024

約数和(自身を除く): 306333304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 37013, 74026, 148052, 185065, 296104, 370130, 592208, 629221, 740260, 1184416, 1258442, 1480520, 2368832, 2516884, 2961040, 3146105, 5033768, 5922080, 6292210, 10067536, 11844160, 12584420, 20135072, 25168840, 40270144, 50337680, 100675360, 201350720]

約数ペア:

[(1, 201350720), (2, 100675360), (4, 50337680), (5, 40270144), (8, 25168840), (10, 20135072), (16, 12584420), (17, 11844160), (20, 10067536), (32, 6292210), (34, 5922080), (40, 5033768), (64, 3146105), (68, 2961040), (80, 2516884), (85, 2368832), (136, 1480520), (160, 1258442), (170, 1184416), (272, 740260), (320, 629221), (340, 592208), (544, 370130), (680, 296104), (1088, 185065), (1360, 148052), (2720, 74026), (5440, 37013)]