202445810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3291

約数の個数: 64

約数和(自身を含む): 444856320

約数和(自身を除く): 242410510

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 3217, 4495, 6293, 6434, 8990, 12586, 16085, 22519, 31465, 32170, 45038, 62930, 93293, 99727, 112595, 186586, 199454, 225190, 466465, 498635, 653051, 698089, 932930, 997270, 1306102, 1396178, 2892083, 3265255, 3490445, 5784166, 6530510, 6980890, 14460415, 20244581, 28920830, 40489162, 101222905, 202445810]

約数ペア:

[(1, 202445810), (2, 101222905), (5, 40489162), (7, 28920830), (10, 20244581), (14, 14460415), (29, 6980890), (31, 6530510), (35, 5784166), (58, 3490445), (62, 3265255), (70, 2892083), (145, 1396178), (155, 1306102), (203, 997270), (217, 932930), (290, 698089), (310, 653051), (406, 498635), (434, 466465), (899, 225190), (1015, 199454), (1085, 186586), (1798, 112595), (2030, 99727), (2170, 93293), (3217, 62930), (4495, 45038), (6293, 32170), (6434, 31465), (8990, 22519), (12586, 16085)]