201842056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 419832000

約数和(自身を除く): 217989944

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 83, 104, 134, 166, 268, 332, 349, 536, 664, 698, 871, 1079, 1396, 1742, 2158, 2792, 3484, 4316, 4537, 5561, 6968, 8632, 9074, 11122, 18148, 22244, 23383, 28967, 36296, 44488, 46766, 57934, 72293, 93532, 115868, 144586, 187064, 231736, 289172, 303979, 376571, 578344, 607958, 753142, 1215916, 1506284, 1940789, 2431832, 3012568, 3881578, 7763156, 15526312, 25230257, 50460514, 100921028, 201842056]

約数ペア:

[(1, 201842056), (2, 100921028), (4, 50460514), (8, 25230257), (13, 15526312), (26, 7763156), (52, 3881578), (67, 3012568), (83, 2431832), (104, 1940789), (134, 1506284), (166, 1215916), (268, 753142), (332, 607958), (349, 578344), (536, 376571), (664, 303979), (698, 289172), (871, 231736), (1079, 187064), (1396, 144586), (1742, 115868), (2158, 93532), (2792, 72293), (3484, 57934), (4316, 46766), (4537, 44488), (5561, 36296), (6968, 28967), (8632, 23383), (9074, 22244), (11122, 18148)]