202885190860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1\times {\mathrm{7333}}^1$

素因数の和:13991

約数の個数: 96

約数和(自身を含む): 489394886400

約数和(自身を除く): 286509695540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6619, 7333, 13238, 14666, 26476, 29332, 33095, 36665, 66190, 72809, 73330, 80663, 125761, 132380, 139327, 145618, 146660, 161326, 251522, 278654, 291236, 322652, 364045, 403315, 503044, 557308, 628805, 696635, 728090, 806630, 1257610, 1383371, 1393270, 1456180, 1532597, 1613260, 2515220, 2766742, 2786540, 3065194, 5533484, 6130388, 6916855, 7662985, 13833710, 15325970, 27667420, 30651940, 48537127, 97074254, 194148508, 242685635, 485371270, 533908397, 922205413, 970742540, 1067816794, 1844410826, 2135633588, 2669541985, 3688821652, 4611027065, 5339083970, 9222054130, 10144259543, 10678167940, 18444108260, 20288519086, 40577038172, 50721297715, 101442595430, 202885190860]

約数ペア:

[(1, 202885190860), (2, 101442595430), (4, 50721297715), (5, 40577038172), (10, 20288519086), (11, 18444108260), (19, 10678167940), (20, 10144259543), (22, 9222054130), (38, 5339083970), (44, 4611027065), (55, 3688821652), (76, 2669541985), (95, 2135633588), (110, 1844410826), (190, 1067816794), (209, 970742540), (220, 922205413), (380, 533908397), (418, 485371270), (836, 242685635), (1045, 194148508), (2090, 97074254), (4180, 48537127), (6619, 30651940), (7333, 27667420), (13238, 15325970), (14666, 13833710), (26476, 7662985), (29332, 6916855), (33095, 6130388), (36665, 5533484), (66190, 3065194), (72809, 2786540), (73330, 2766742), (80663, 2515220), (125761, 1613260), (132380, 1532597), (139327, 1456180), (145618, 1393270), (146660, 1383371), (161326, 1257610), (251522, 806630), (278654, 728090), (291236, 696635), (322652, 628805), (364045, 557308), (403315, 503044)]