203413332808

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 443780064000

約数和(自身を除く): 240366731192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 181, 278, 353, 362, 409, 556, 706, 724, 818, 973, 1112, 1267, 1412, 1448, 1636, 1946, 2471, 2534, 2824, 2863, 3272, 3892, 4942, 5068, 5726, 7784, 9884, 10136, 11452, 19768, 22904, 25159, 49067, 50318, 56851, 63893, 74029, 98134, 100636, 113702, 127786, 144377, 148058, 176113, 196268, 201272, 227404, 255572, 288754, 296116, 343469, 352226, 392536, 397957, 447251, 454808, 511144, 518203, 577508, 592232, 686938, 704452, 795914, 894502, 1010639, 1036406, 1155016, 1373876, 1408904, 1591828, 1789004, 2021278, 2072812, 2747752, 3183656, 3578008, 4042556, 4145624, 8085112, 8881127, 10290031, 17762254, 20068403, 20580062, 26132237, 35524508, 40136806, 41160124, 52264474, 62167889, 71049016, 72030217, 80273612, 82320248, 104528948, 124335778, 140478821, 144060434, 160547224, 182925659, 209057896, 248671556, 280957642, 288120868, 365851318, 497343112, 561915284, 576241736, 731702636, 1123830568, 1463405272, 3632380943, 7264761886, 14529523772, 25426666601, 29059047544, 50853333202, 101706666404, 203413332808]

約数ペア:

[(1, 203413332808), (2, 101706666404), (4, 50853333202), (7, 29059047544), (8, 25426666601), (14, 14529523772), (28, 7264761886), (56, 3632380943), (139, 1463405272), (181, 1123830568), (278, 731702636), (353, 576241736), (362, 561915284), (409, 497343112), (556, 365851318), (706, 288120868), (724, 280957642), (818, 248671556), (973, 209057896), (1112, 182925659), (1267, 160547224), (1412, 144060434), (1448, 140478821), (1636, 124335778), (1946, 104528948), (2471, 82320248), (2534, 80273612), (2824, 72030217), (2863, 71049016), (3272, 62167889), (3892, 52264474), (4942, 41160124), (5068, 40136806), (5726, 35524508), (7784, 26132237), (9884, 20580062), (10136, 20068403), (11452, 17762254), (19768, 10290031), (22904, 8881127), (25159, 8085112), (49067, 4145624), (50318, 4042556), (56851, 3578008), (63893, 3183656), (74029, 2747752), (98134, 2072812), (100636, 2021278), (113702, 1789004), (127786, 1591828), (144377, 1408904), (148058, 1373876), (176113, 1155016), (196268, 1036406), (201272, 1010639), (227404, 894502), (255572, 795914), (288754, 704452), (296116, 686938), (343469, 592232), (352226, 577508), (392536, 518203), (397957, 511144), (447251, 454808)]