230861148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 630119952

約数和(自身を除く): 399258804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 788, 1182, 1379, 1993, 2364, 2758, 3986, 4137, 5516, 5979, 7972, 8274, 9653, 11958, 13951, 16548, 19306, 23916, 27902, 28959, 38612, 41853, 55804, 57918, 83706, 97657, 115836, 167412, 195314, 292971, 390628, 392621, 585942, 785242, 1171884, 1177863, 1570484, 2355726, 2748347, 4711452, 5496694, 8245041, 10993388, 16490082, 19238429, 32980164, 38476858, 57715287, 76953716, 115430574, 230861148]

約数ペア:

[(1, 230861148), (2, 115430574), (3, 76953716), (4, 57715287), (6, 38476858), (7, 32980164), (12, 19238429), (14, 16490082), (21, 10993388), (28, 8245041), (42, 5496694), (49, 4711452), (84, 2748347), (98, 2355726), (147, 1570484), (196, 1177863), (197, 1171884), (294, 785242), (394, 585942), (588, 392621), (591, 390628), (788, 292971), (1182, 195314), (1379, 167412), (1993, 115836), (2364, 97657), (2758, 83706), (3986, 57918), (4137, 55804), (5516, 41853), (5979, 38612), (7972, 28959), (8274, 27902), (9653, 23916), (11958, 19306), (13951, 16548)]