202184940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82189}}^1$

素因数の和:82242

約数の個数: 48

約数和(自身を含む): 579932640

約数和(自身を除く): 377747700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82189, 164378, 246567, 328756, 410945, 493134, 821890, 986268, 1232835, 1643780, 2465670, 3369749, 4931340, 6739498, 10109247, 13478996, 16848745, 20218494, 33697490, 40436988, 50546235, 67394980, 101092470, 202184940]

約数ペア:

[(1, 202184940), (2, 101092470), (3, 67394980), (4, 50546235), (5, 40436988), (6, 33697490), (10, 20218494), (12, 16848745), (15, 13478996), (20, 10109247), (30, 6739498), (41, 4931340), (60, 3369749), (82, 2465670), (123, 1643780), (164, 1232835), (205, 986268), (246, 821890), (410, 493134), (492, 410945), (615, 328756), (820, 246567), (1230, 164378), (2460, 82189)]