201993410570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1\times {\mathrm{52919}}^1$

素因数の和:54723

約数の個数: 64

約数和(自身を含む): 429185433600

約数和(自身を除く): 227192023030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1759, 2170, 3518, 8795, 12313, 17590, 24626, 52919, 54529, 61565, 105838, 109058, 123130, 264595, 272645, 370433, 381703, 529190, 545290, 740866, 763406, 1640489, 1852165, 1908515, 3280978, 3704330, 3817030, 8202445, 11483423, 16404890, 22966846, 57417115, 93084521, 114834230, 186169042, 465422605, 651591647, 930845210, 1303183294, 2885620151, 3257958235, 5771240302, 6515916470, 14428100755, 20199341057, 28856201510, 40398682114, 100996705285, 201993410570]

約数ペア:

[(1, 201993410570), (2, 100996705285), (5, 40398682114), (7, 28856201510), (10, 20199341057), (14, 14428100755), (31, 6515916470), (35, 5771240302), (62, 3257958235), (70, 2885620151), (155, 1303183294), (217, 930845210), (310, 651591647), (434, 465422605), (1085, 186169042), (1759, 114834230), (2170, 93084521), (3518, 57417115), (8795, 22966846), (12313, 16404890), (17590, 11483423), (24626, 8202445), (52919, 3817030), (54529, 3704330), (61565, 3280978), (105838, 1908515), (109058, 1852165), (123130, 1640489), (264595, 763406), (272645, 740866), (370433, 545290), (381703, 529190)]