203401120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97789}}^1$

素因数の和:97817

約数の個数: 48

約数和(自身を含む): 517504680

約数和(自身を除く): 314103560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 97789, 195578, 391156, 488945, 782312, 977890, 1271257, 1564624, 1955780, 2542514, 3129248, 3911560, 5085028, 6356285, 7823120, 10170056, 12712570, 15646240, 20340112, 25425140, 40680224, 50850280, 101700560, 203401120]

約数ペア:

[(1, 203401120), (2, 101700560), (4, 50850280), (5, 40680224), (8, 25425140), (10, 20340112), (13, 15646240), (16, 12712570), (20, 10170056), (26, 7823120), (32, 6356285), (40, 5085028), (52, 3911560), (65, 3129248), (80, 2542514), (104, 1955780), (130, 1564624), (160, 1271257), (208, 977890), (260, 782312), (416, 488945), (520, 391156), (1040, 195578), (2080, 97789)]