201212830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5461

約数の個数: 64

約数和(自身を含む): 456720768

約数和(自身を除く): 255507938

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 5330, 5393, 7462, 10786, 18655, 26965, 37310, 37751, 53930, 70109, 75502, 140218, 188755, 221113, 350545, 377510, 442226, 490763, 701090, 981526, 1105565, 1547791, 2211130, 2453815, 2874469, 3095582, 4907630, 5748938, 7738955, 14372345, 15477910, 20121283, 28744690, 40242566, 100606415, 201212830]

約数ペア:

[(1, 201212830), (2, 100606415), (5, 40242566), (7, 28744690), (10, 20121283), (13, 15477910), (14, 14372345), (26, 7738955), (35, 5748938), (41, 4907630), (65, 3095582), (70, 2874469), (82, 2453815), (91, 2211130), (130, 1547791), (182, 1105565), (205, 981526), (287, 701090), (410, 490763), (455, 442226), (533, 377510), (574, 350545), (910, 221113), (1066, 188755), (1435, 140218), (2665, 75502), (2870, 70109), (3731, 53930), (5330, 37751), (5393, 37310), (7462, 26965), (10786, 18655)]